Solution to Repair Cannot Access OST File in Outlook

OST file is an offline folder; all work done on Outlook when server is unavailable will be stored on OST file.  OST file can be accessed by the Outlook profile by which it is created. This OST file can get corrupt due to various reasons and prompts “cannot Access OST file in Outlook” error. Main reasons for OST file corruption are –

  • Interruption while synchronizing OST file with Exchange server
  • Faulty add-ins
  • Outlook malfunction
  • Terminating Outlook abruptly
  • Virus infection

There are other reasons too, but the main question is how to deal with OST file corruption? To know the techniques to fix OST file corruption, read this page.

Inbuilt Microsoft OST Repair Tool
You can fix corrupted OST file by using built in tool provided in Outlook. If you are using Outlook 2000 and 2003, then search for Detect and Repair tool to repair OST file. In Outlook 2007, you have to look for Diagnostics tool (scanost.exe). Microsoft Outlook 2010 and 2013 comes with Repair button to fix the damaged OST file. In Outlook 2016, you can use scanpst.exe to mend OST file.

Recreating OST File
Creating replica of corrupted OST file, it is possible to solve “Cannot open OST file in Outlook”. Here are the steps to recreate the OST file

  • Close Microsoft Outlook
  • Then, go to Control Panel and click on Mail option
  • Select the Outlook profile and press Properties
  • Select Email Accounts option
  • Select Data Files tab and select Exchange Account
  • Press Open File Location
  • Close Account Settings and Mail Setup window
  • Now, go back to File Explorer window, select the Exchange Account and right click on that
  • Next, hit Delete button
  • It will delete the current OST file, upon opening Outlook, you will get the new OST file

Update OST folder
By updating OST folder, you will be able to fix cannot access OST file in Outlook issue. To do so,

  • Select OST folder and right click on that to select Properties
  • Select Clear Offline Items option under dialog box and hit Ok
  • Now, on the ribbon, go to the Send/Receive option and click on Update Folder button

OST to PST Conversion
If all the above mentioned methods fail to fix the issue, then the last option is to convert it to PST file to solve the problem. To convert your OST to PST file and to solve cannot access OST file error, Yodot OST to PST tool comes handy. The tool converts corrupted OST file to PST file and recovers all your emails, Contacts, Email attachments, Calendar Items, Tasks, Journals etc. Yodot also offers PST Repair tool to fix corrupted PST file. Also, it helps to repair PST cannot be found error and other errors associated with Outlook PST file.

Instead of worrying about your OST file after corruption, it is better to take precaution to avoid corruption issues. Make sure that there is no network problem while synchronizing OST to Exchange server and use reliable antivirus software to keep your computer away from any virus or malicious software.

How does Archiving PST Files Can Help You

PST file is an important aspect of Outlook, which holds all the required attributes of it. But, the question is – Is it safe to use PST file? Well, we can’t say PST files are bad, but there are some problems associated with these Outlook data files. As these are located in user hard drive or server, accessing these files for organization is very difficult task. Moreover, PST files are not backed up automatically and there is also chance of corruption. Keeping all these points in mind, it is better to use email archiving solution than a PST file.

PST files archiving helps in many different ways. The main advantage of archiving PST file is in reducing your storage capacity. Other than storage capacity, there are many additional benefits of using Email Archiving in terms of compliance, legal storage issues, data corruption, etc. In this section, I have explained some of the other benefits of archiving PST file.

  • Archiving PST file will stop you from violating many government regulations. It even makes search process easy within PST file.
  • Archiving PST file helps you to save your server memory space, when there is no space to save new emails
  • Email archiving solution helps in automating PST file creation. It gives full control on PST file to administrator so that you can decide where emails have to store.
  • Email archiving solution helps you in saving emails in one location rather than different places.
  • When your archive a PST file, no need to worry about PST file corruption. Because, archive solution will have copy of your corrupted PST file.

Beneficial Info- If there is no copy of your corrupted PST file in archive, then you can use Yodot Outlook PST Repair tool to fix your corrupted PST file.

  • When you have a PST file data stored locally, which is difficult for organization or company to get hold of it. But email Archiving reduces this problem, by giving access to company.

Excluding these, there are many other benefits in archiving PST file. Hence, archiving PST file is a good choice.

Fix MOV Files That Are Not Working in Windows Movie Maker

Are you troubled with .mov files not playing in the latest Windows Movie Maker? Some digital cameras and iPhones record videos in MOV format and it is frustrating to see those video files not opening in Windows Movie Maker. Fortunately, you can make the .mov files play in the Windows Live Movie Maker by converting them to a .wmv file format for free!

MOV not playing

We are recommending any free video conversion tools here. You can convert them to Windows Live Movie Maker itself. Yes, that’s true. Windows Live Movie Maker has the option to convert the video to file formats it can recognize.

Before we proceed further with the conversion steps, it is recommended to create a copy of the original .mov file. In case, something goes wrong while converting you don’t want to end up in a situation where you cannot play MOV file or you feel that the quality is reduced after the conversion, don’t have to worry as you’ll have your original video with you. Now, let’s get started.

Steps to Convert MOV files to WMV in Windows Live Movie Maker

Step #1: Check The File Format Before Converting

First, confirm that the file format just to be sure that the movie/video you are converting is a .mov file. To do so;

Open File Explorer and navigate to the movie directory. Select the file by left clicking it and see at the bottom of the window. Just below the filename of the video, you’ll see some text in gray saying QuickTime Movie. Now, we are confirmed about the video clip file format. Let’s move to the next step.

Step #2: Run Windows Movie Maker

Windows Live Movie Maker offers a lot of Windows Live features since Windows 7, most of which are already installed in it. You can free download the latest application from Microsoft site. To open Windows Live Movie Maker, click on Start Menu, and then select All Programs and then Windows Live and then select Windows Live Movie Maker.

Step #3: Import .mov file into Windows Movie Maker

Once you launch the Windows Live Movie Maker, click Home tab in that, select “Add Videos and Photos.” A window will open, browse your video from there and click on Open.

Step #4: Test the Movie

Test if the video is opened correctly in the Movie Maker. Play the video and check the seeker on the right-side.

Step #5: Export and Convert MOV to WMV

In the Home tab under Sharing section, click More Options. From the choices that appear, select Other Settings to Save a Movie On Your Computer. You’ll have the option of select the quality of the video like HD, HQ and Standard Definition. If your movie is shot in high-definition, you can select HD to maintain the same quality.

Step #6: Select The Save Location

Choose a location to save the video file and give any file-name that you like but make sure you DO NOT change the file type in Save as type drop-down list. It should say “Windows Media Video (WMV) File.”

Step #7: Conversion Process Begins

The conversion process starts and you will see a window with the progress bar. Patiently wait for some time. The conversion process depends on the size of the video, the quality you selected and your computer’s speed.

That’s it! After the conversion process is complete, you’ll have a new .wmv video ready to stream.

How to Fix MP4FileLibU.dll Not Found Error

MP4FileLibU.dll is nothing but a DLL file which helps different software to share the same functionality. It must be loaded properly by Windows during computer/ program startup or while running specific function. If Windows fails to do that, then “mp4filelibu dll was not found” error will pop up. Thinking, why Windows fails to load MP4FileLibU.dll file?

Well! It happens when the associated MP4FileLibU.dll file is missing or corrupted. MP4FileLibU.dll file gets corrupted due to improper system termination and virus attack. And Invalid registry keys and broken registry keys leads to missing MP4FileLibU.dll issue.

How to Fix MP4FileLibU.dll was not Found Error?

  • Fix Invalid MP4FileLibU.dll Registry Entries

MP4FileLibU.dll file is shared by many programs and if any of the programs are uninstalled, then some registry entries related to uninstalled program remains in Windows registry.  You need to remove these orphaned or invalid entries from Windows Registry.

  • Restore MP4FileLibU.dll from Recycle Bin

You might get “mp4filelibu dll was not found” error if these files are deleted from your Windows system. Hence, check your Recycle Bin for MP4FileLibU.dl file.

Go to Recycle Bin and type MP4FileLibU.dl in search box

If there are any MP4FileLibU.dl file, select and click on Restore option

  • Scan your PC for Malware-

When your computer gets infected by virus, they may delete or corrupt your MP4FileLibU.dl file. Hence, use antivirus software and scan your entire PC to fix or remove the unwanted programs.

  • Run System File Checker

System File Checker tool scans for file corruption and helps to restore Windows system files such as MP4FileLibU.dll. It replaces the MP4FileLibU.dll from DLL Cache (%WinDir%\System32\Dllcache\), if it finds any problem.

  • Go to Start button and type Command Prompt in the search field
  • Then, press Control + Shift and Enter key at a time
  • It opens Command Prompt window, type “sfc /scannow” and press Enter
  • It scans and fixes errors

If any of the above method fails to solve the “mp4filelibu.dll was not found” error, then update PC drivers and install all Windows updates. Still if you get this error, then clean install your Windows.

Additional Info- Use Yodot MOV Repair tool to fix corrupted MP4 file. The tool can also be used to fix unplayable and broken MP4 as well as MOV file.

Guide to Import MOV Files into iMovie Mac

iMovie is an application used to edit the videos. Editing a video using iMovie is very easy than ever before. This application is specifically designed for Mac and iOS. You can easily import any video to iMovie for the purpose of editing. It supports various video formats, including MOV. But recently many people have complained that they are struggling to import MOV file to iMac and getting an error stating that “iMovie can’t import MOV”.  Hence, here I have explained all the possible methods to import MOV file to iMovie.

Converting MOV to iMovie

Method 1- Common way of importing MOV video

  • Copy your MOV video which you want to edit using iMovie to desktop
  • Then, open iMovie and select File
  • Choose Import Movie option to select MOV file from desktop

This is a general method of importing MOV video to iMovie. If you fail to import MOV file using this technique, then try the second method.

Method 2- Convert and Import

You can import MOV video only if iMovie can edit it and iMovie supports MOV with video codec DV, MPEG-2, MPEG-4, H.264, or AIC. Other video codecs are not supported by iMovie, so to edit such MOV file, you need to convert the video file before going to import. To convert it to iMovie compatible format, you have to utilize third party conversion software.

Once your video gets converted, run iMovie and select File. From the context menu, select Import > Movies and select the converted file for editing.

Method 3: Fix and Import

When your MOV file gets corrupted, you can’t import it to iMovie. To import, you have to fix the corrupted MOV file. To do that, use Yodot MOV Repair software. The software will help you to repair the corrupted MOV video. You can even use this tool to fix unplayable MOV file on Mac. Once you fix the MOV file, go to iMovie and import it.

How to Use VLC player for Converting Videos

VLC

There is no doubt that VLC is one of the good featured media players available. Of course, the reason is its ability to play a variety of media files and discs but that’s not all, VLC will help you in many creative things one of the main examples is video conversion. You can convert the present video file format to MP4, AVI, DIVX, MPEG etc. So let us understand how to convert VLC videos quickly and easily. (Here we have taken the example of conversion of VC videos to MP4)

  • Click on the Media menu in VLC and then hit on Convert / Save
  • Make use of Add button and select one or more video files to be converted
  • In the Target file box choose the required folder and write a name for the new video file
  • For converting a video, select video format by going to Profile>the target format from the given formats list (VLC can convert, WMV, ASF, DIVX, AVI, MP4, MPEG, DVD etc. video file formats)

You can even go for advance settings: by using the menu with tools icon, you can modify settings for the destination format to adjust itself. You can even select the supported video and audio codecs and get access to all advanced featured options like resolution, bit rate, audio quality, and frame rate. By using special filters, you can optimize or change the video or audio track during the conversion process. (Example: you can add a watermark, logo or can rotate the video to 90°).

Now let us understand how to convert videos saved to MP4:

Once you select all the settings, click on Start to begin the conversion. VLC media player saves the film in the preferred format in the folder selected by you. The time required to complete the conversion process depends on the video length, chosen settings and also the speed of your PC. Check the progress with Batch Conversion, see the progress in the timeline when you play a video.

Note: There are some users who have faced video corruptions during video conversion, in that situation you can use Yodot MOV Repair software.

This is how you can convert videos using the VLC player. It is recommended to maintain a backup of your video file before you go for video conversion process.

How to Choose the Right microSD Card for Drones

microSD card

Buying the perfect MicroSD card for your drone is a complete headache!

Well, when it comes to size, speed and quality of MicroSD cards, there are lots of differences. And also choosing the best MicroSD card for drone depends on various parameters. Whether you are using First Person View(FPV) or plain line of sight, you will need a card to save all the amazing videos you will capture through the drone.

When you are using FPV headsets with GoPro Hero cameras, you will need high-level capacity MicroSD cards that can be able to hold 4K videos.

Further, most of the MicroSD cards are labeled with the highest reading and writing speed capacities. But testing the cards often fails. Even some popular drone companies like DJI has a list of recommended Micro SD cards for their products, but again finding the fastest card will be frustrating.

One of the most important things to be considered when you are in the market to buy the storage card for the drone is the card’s write speed. For more info, check out this video – https://youtu.be/lAsHs0Aidt0

How do you test MicroSD cards?

Usually, to compare with different MicroSD cards, an external USB 3.0 card reader as well as an application like Crystaldiskmark will be used. Then to test the writing or transfer speed of the cards, you can use a video file of 4.1 GB and record the times of transfer of each MicroSD card.

Determining the lowest and fastest MicroSD cards for drones

According to the video that has been provided above, SanDisk Extreme Pro is the fastest card and the slowest is the Kingston Gold MicroSD card. Well, the advertised write speed that has been set for SanDisk Extreme Pro card is 90 MB/S and the tested speed is like 79.66 MB/S.

Whereas the advertised writing speed set for Kingston Gold MicroSD card is 45 MB/S and the tested speed is only 37.7 MB/S. To understand the writing speeds how they work in real time, a video of 4.1 GB is used. The Kingston card took 1 minute 44 seconds to transfer, whereas the SanDisk took only 49 seconds to transfer the same video.

Alternatives for SanDisk Extreme Pro

Even though the SanDisk card is the fastest one, it is a bit costly when comes to its cost. But don’t worry, there are few alternatives you can use. If you can get Verbatim MicroSD card, or Samsung Pro, or Toshiba Exceria Pro, then I will be good enough to store 4k recordings.

The best thing about Samsung and verbatim cards is that they fall in the top 4 MicroSD card list and also they are having the tested writing speed more than that of their advertised one. The advertised writing speed of Samsung is 60 MB/S, and the tested speed is at 65.54 MB/S. Then the advertised writing speed of Verbatim is 45 MB/S, and the tested speed is actually 64.07 MB/S (According to the above video).

If still, you want some other alternatives, then go for Exceria Pro, which is a great option as it’s writing times matches with that of SanDisk.

Compatibility of MicroSD cards other than drones

Well, MicroSD cards are not only be used in drones, but you can use them on your DSLRs. Before we use them on any new device, we’ll format the card. During this procedure, there might be chances for the loss of important files. So, it is recommended to take backups before you proceed with any operations on the card.

If the backup is missing, then the only way you have to recover files from formatted MicroSD card is using Yodot Recovery Software.

Caution!

Be careful while buying MicroSD cards from E-commerce sites. They are not bluff cards but also may stop working after the purchase. So make sure that buy MicroSD cards only from legit sources. Be smart and stay away from the deals that look too good to be true when you are buying the cards.

Tips to Keep Your Memory Cards Healthy and Safe

Even though memory cards are little in size, they grab a big place in digital photography and requires a great care. But, how can you take care of your memory card and get the best of it? Stop thinking. Here are simple tricks and tips for using as well as caring your memory cards.

SD Cards

Be updated: Camera manufacturers often release firmware updates for cameras. Every now and then this may affect the way your camera communicates with your memory card. So, update your camera in a right way.

Be attentive about low batteries: If your camera goes off during write operation then it affects your card. It causes some issues like card firmware corruption, card errors etc. So, never let your batteries to drain completely. Stop shooting if, you get a warning regarding the low battery. If you want to proceed then replace the battery and go on.

Avoid turning off the camera abruptly: If the camera is still writing data onto the card and you switch it off suddenly then the communication between the card and camera may be interrupted. And this leads to further issues. So, never turn off the camera or eject the memory card while processing.

Don’t fill your card completely: If you fill your card to its full capacity then it makes the camera to not write entire information of the file to the card. It may generate card errors and may corrupt the saved files. So, stop taking pics or shooting videos when your memory card is near to being filled.

Format your memory card in camera: This builds ideal communication between your memory card and the camera. Formatting not just removes the stored data from the card, but it also prevents several issues of your memory card. And, it is suggested to format the card only in camera, not in the computer.

Think before deleting files from the memory card: Don’t delete images, videos, or any file from the memory card via camera, instead ensure that they are on your computer also. Once you copied everything from card to computer. Format it in your camera.

Actually, there are two reasons behind this factor. One is if you don’t have a copy of media files on your computer then you need to go for a recovery procedure and retrieve deleted videos, photos or other files from the memory card if you meet any data loss situations.

Next, deletion of files from your memory card actually shortens the life span of the card. Removing a file means one erase cycle. So, if you delete 100 files it is 100 erase cycles. So, it is not a good idea to delete one file at a time and deleting before you have them in another place. Make a habit of formatting the card once after each upload.

Ensure yours is a fast memory card: Fast memory cards allows the camera to write to faster. Also, they have a speedy read and upload rates. So, you can readily access them on computers. Also, don’t forget to pick good grade cards. Use good card readers and keep your memory cards in covers or card holders. If possible reserve a memory card for one device. Keep multiple cards.

Last words:

After all, there is so much technology filled into these tiny devices, and we shouldn’t take them for granted. You need to give a little attention on these little gadgets and that’s enough to save you from a disastrous circumstance.

Why Does A Computer Crash and How to Fix It?

A haphazard computer crash is an annoying as well as a hard problem for a normal computer user since it is a challenging work to detect the exact cause of the system crash. But, it is an important thing to have knowledge on why do computer crash and how to fix a crashed computer.

If you learn why does computer crashes, along with its troubleshooting then you can avoid permanent failure of your system and also future system crashes. So, in this editorial, I have listed out few typical reasons that are responsible for the computer crash along with some simple fixation.

Software Related Causes for the System Crash:

Your operating system is an interface between you and your computer. And, it is not exempted from glitches. So, bugs in your system software like OS, applications, updates etc. can lead to the computer crash. Here, it is explained how issues in software give rise to system freeze or crash.

  • For example, when Windows OS attempts to access an improper memory address due to an induced programming error, General Protection Fault (GPF) will be created. This may result in system crash
  • You install drivers to allow the operating system to access additional devices like printers, CD, DVD, external storage media etc. But, if the installed software drivers have bugs then it becomes a source of the crash
  • Random errors generated in operating system software can take OS into a non-ending loop, where your system performs the same commands continuously without any break
  • Bugs in the system software cause data overflow and it overwrites the data to be written to a memory buffer. This give rise to operating system corruption. Off course, it leads to the computer crash
  • Errors occurred in installed applications or programs, which runs on top of the system OS is the another reason for your computer to freeze

Apart from above-stated reasons malware intrusion, corrupted system registry files, disorganized files, virus affected applications etc. factors are also considered as the ground for frequent computer crash.

Hardware Associated Sources of Computer Crash:

  • Bad sectors: If you are using your current computer from a long time then the hard disk running inside it probably suffering from bad blocks. The hard disk saves its data on small units called sectors and as time goes, these sectors can go bad. If bad sectors hold your system information, then no doubt, you will face system crash
  • Sometimes, read-write head of the disk will halt and as a result, the hard disk fails completely. And your system freezes
  • A computer can crash when the power supply fluctuates. Or if there are noisy signals present in the supplied power
  • When RAM e. Random Access Memory fall short due to overheating during normal functioning of the system then data present in RAM will get corrupted and causes random system crashes
  • Generation of excess heat when cooling fans rests can also turn your central processing unit (CPU) into a root for computer crash

Note: Sometimes, your system becomes completely inaccessible after intense crashes. Also, no troubleshooting methods may help you to bring the computer back to working state. At those times, you have to make use of an apt data recovery software like Yodot Hard Drive Recovery and restore data from your crashed computer. No worries even if you have a crashed laptop, as the software supports crashed laptop hard drive recovery on all brands of laptops.

How to Fix a Computer Crash?

  1. Got to Device Manager and find devices that are marked with a yellow exclamation. If you get any then you need to update their driver. To do so, uninstall existing drivers. Get latest driver software from your device manufacturer website and install them
  2. If you are suspicious that heat is the reason for your computer crash then check fans and ensure proper ventilation and cooling. Also check, vents, grates, and filters are not covered with any dust or dirt
  3. Launch computer in Safe Mode by pressing the F4 key at Windows Startup. And repair your computer using inbuilt Repair option
  4. Increase wait state of the RAM by entering into BIOS settings. If this doesn’t work, then rearrange RAM chips on the motherboard (reduce them if needed)
  5. Scan your computer thoroughly using effective antivirus software and get rid of malware
  6. Make use of UPS (Uninterruptable Power Supply) to end power supply issues

Fix Mac Error- Failed While Reading File-System Structure

While backing up your Mac, you may get the error message “Failed while reading file-system structure” under inSyncClient<Date and time>.log.  Thinking, why you to get this and how to deal with this error?

Well, before knowing complete details about the error, let’s see how it appears and where?

Trace the path specified below to view the error-

/Users//Library/Application Support/inSync/Logs

Logs has all the files related to inSync. You can access backup logs from inSync to view the error occurred during backup process.  And it appears like this-

“SyncError: Failed while reading file-system structure. (#100000048)”

Cause for the Error- Technically, the error is result of damaged file system or corrupted drive.

Solution to Troubleshoot “SyncError: Failed while reading file-system structure. (#100000048)”:

Fix 1: Run Disk Utility to fix failed while reading file system structure error

Make use of Disk Utility to repair corrupted disk on Mac. Steps to access and run Disk Utility-

  • From the menu bar click on Spotlight icon
  • In the search box, type disk utilities
  • From the search results, double click on Disk Utility – Utilities
  • From the left menu, click on the boot volume or partition from the left menu
  • Hit “Repair” tab and select Repair Disk option to fix the error

Alternative Method to access Disk Utility– Hold down Command + R while restarting your Mac. It takes you to Recovery mode.  Hold down Option button and select “Recovery HD” from the boot menu. It shows you Mac OS X Utilities screen, in which you will get “Disk Utility”.

Once you fix the error, go to /Users//Library/Logs/DiskUtility.log. Here you will get the complete details of Disk Utility fix.

Fix 2: Use Single User Mode or fsck to troubleshoot the backup sync error

Command line tool fsck (File System Consistency Check) can be used to fix file system errors. In case you failed to spot disk utility or it is unavailable on that moment, then you can use fsck to repair your drive and to do file system check. To do that –

  • Open Command Terminal and type
  • fsck /dev/sda1 where sda1 is partition name
  • In case, you find any errors, then type
  • Fsck –a/dev/sda1 to automatically fix the file system errors
  • You can even use –y instead of –a to do the same task.

After fixing the error, go to /Users//Library/Logs/fsck_hfs.log and verify the results.

These methods will help you to resolve the error occurred during backup process. But, we can’t give you complete assurance as sometimes it may fail.  In case, you have failed to fix the file system error and thus fail to access data from corrupted file system or drive, then get back missing files from Mac using recovery tool like Yodot. Mac File Recovery software by Yodot is capable of restoring variety of files both lost and erased in various instances with much ease.