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How to Fix File System Error - 805305975?

Last Updated : 24 Oct, 2024
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Sometimes, a Windows File System Error (-805305975) may be encountered, and usually, it is created the moment you try to access the file, folder, or application. Sometimes, it may prevent access to some essential files or programs. It might get frustrating sometimes when you do not have an idea how to solve the problem. The errors are usually signifiers of some problems with file systems or corrupted system files and disk problems. We will cover all the possible causes first, then guide you step by step into easy troubleshooting to rectify this error and get your system operational.

What is File System Error (-805305975)?

The File System Error (-805305975) is a Windows-specific error that occurs when your operating system fails to access a file, folder, or application properly. It mostly occurs when trying to open certain files or programs with which access is blocked. This error hampers access to important content and disrupts the functionality of a system. Some of the common causes of this error include:

  • Corrupted System Files: It may so happen that some basic system files have become corrupted or are missing; the operating system may not know how to correctly execute the file requests themselves.
  • Hard disk or disk problem: This can be due to problems such as bad sectors, disk fragmentation, and corrupted file systems. Such problems cause Windows to read the data incorrectly from the drive.
  • Older versions of Windows: This could introduce bugs or incompatibility issues with older versions of Windows. The system fails to access files because of missed updates or missing install patches.
  • Application-Specific Issues: Some programs might even conflict with the program functions or be incompatible with the version of the system under use. This error occurs because such programs cannot open or work well when activated.

Why did File System Error (-805305975) occur?

The File System Error (-805305975) mainly arises from the root issues related to the file system, system files, or even hardware. Among the prominent causes as to why such a tragedy will eventually take place are:

  • System file damage: Several system files can get corrupted due to improper shutdown, malware, or conflicts in software.
  • HDD or Disk problems: Bad sectors or corrupted file systems that don't let Windows read and/or write files on the computer.
  • Older version of Windows: Bugs and interoperability issues can arise due to failed updates or outdated versions of Windows.
  • Corruption of User Profile: Corrupted user profiles can cause a denial of accessing files or settings, therefore this error.
  • Incorrect permissions: The file or folder permissions are mentioned in a wrong way by which access is denied and thus becomes erroneous.
  • Unreliable Applications: Failure or incompatibility of the applications increases problems in the file system.
  • Hardware failure: Sometimes, file system errors would occur due to failing hard drives or connectivity issues.

How to fix File System Error (-805305975)?

Step 1: Run System File Checker Utility

System File Checker (SFC) is an inbuilt Windows tool that helps to repair corrupted or missing system files that might be causing the error.

  • First, open the Search Bar or just tap 'Windows + S' to open the search bar.
  • Now in the search bar, type 'cmd' or 'Command Prompt' and select 'Run as Administrator'.
Screenshot-2024-10-09-140628
Open CMD as Administrator
  • Now in the command prompt window, type the following command then press 'Enter' and wait for the scan to complete. This may take several minutes.
Command: sfc /scannow
Screenshot-2024-10-09-152322
Successfully scanned
  • If the tool finds any corrupted files it will attempt to repair them automatically.

Step 2: Run CHKDSK (Check Disk Utility)

If the File System Error still occurs, try running CHKDSK (Check Disk Utility). It can help fix problems related to disk errors.

  • First, open the Command Prompt as Administrator type the following command, and then press Enter. This command will check the disk and attempt to fix the corrupted files.
Command: chkdsk /f
  • If the file system is NTFS, then the Command Prompt will ask you to schedule the Disk Checkup in the next system restart, press 'Y' then hit Enter.
Screenshot-2024-10-09-153241
CHKDSK utility asked for confirmation
  • Now when you restart the system, Disk Checkup will start automatically and scan the system and repair any issues related to your hard drive.

Step 3: Reset Windows Microsoft Store Cache

If you encounter the error when trying to open a Microsoft Store app then you may need to reset the Microsoft Store cache.

  • First, you need to open the Run dialog box by tying run in the search bar or just pressing Windows + R and typing 'wsreset.exe' and hitting Enter.
Screenshot-2024-10-09-154331
Resetting the Store Cache
  • A command prompt window will open and after a few moments, the Microsoft Store will automatically open and the problem will be fixed.

Step 4: Update Windows to the Latest Version

Sometimes, outdated system files or bugs in Windows could be the root cause of the error. Updating Windows can often fix this issue.

  • To update your window first go to Settings > Update & Security.
Screenshot-2024-10-09-155555
Update and Security
  • Now click on Windows Update and select Check for updates. It will take some time and if updates occur it will ask you to download updates. Click on 'Download' and the updates will start downloading.
Screenshot-2024-10-09-155650
Restart to install updates.
  • After downloading updates, Windows will ask you to restart the system to install the updates.

Step 5: Reinstall or Repair Affected Programs

If the error only occurs with a specific program, reinstalling or repairing the program may fix it.

  • First open Control Panel then navigate to Programs then open Programs and Features. You can also search in the Windows search bar and then select Uninstall a program.
Screenshot-2024-10-09-162849
Uninstall a program
  • Now you need to find the problematic program in the list then right-click on it and select Repair (if available).
Repair-the-program
  • If the repair option is not available then uninstall the program and then reinstall it from the official source.

Conclusion

The File System Error (-805305975) sometimes causes workflows to fail as well as disable access to particular files and applications. Now you have no reason to panic since most of such issues will be solved without reinstalling Windows. This is because running some built-in utilities, for example, SFC or CHKDSK, upgrading the system, or resetting the Microsoft Store cache will quite often solve the issue from its root. And if the problem is not self-correcting, reinstalling buggy applications and even system settings will be necessary. All these procedures will lead to a return to normal operation and make the system work better.


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