Press and hold Shiftthe key on your keyboard, then tap Restart .
Once you are redirected to the Options screen, select Troubleshoot .start menu troubleshooting options
Click Advanced options and select Startup Settings roubleshooting Launch Options
Click the Restart button .
After rebooting the PC, on the next screen, select the appropriate option by pressing the number 4 on the keyboard. The computer will then go into safe mode.
Now try to perform the action that caused the ERROR_NOT_ALLOWED_ON_SYSTEM_FILE error.
2. Take responsibility for the file
Click the Start button , type cmd and select Run as administrator from the search results .
Now enter one of the following two commands and replace path with the actual path to your file:
takeown f "C:\path\to\file"
icacls "C:\path\to\file" grant administrators:F
Try performing the action on the system file that caused ecuador telegram data the error.
3. Temporarily disable system protection.
NOTE System protection is very important for the security of your system. Please make sure to re-enable it after the operation.
Press Win+ R, type sysdm.cpl and press Enter.
In the System Properties window , go to the System Protection tab .
Under Protection Options, select the drive you want to disable system protection for usually the C: drive and click the Configure button below.
In the new window, select the Disable system protection option .
Click Apply and then OK to confirm the changes.
You will receive a confirmation message. Click "Yes" to disable system protection.
Now try to perform the operation that you tried before you encountered the ERROR_NOT_ALLOWED_ON_SYSTEM_FILE error.
If ERROR_NOT_ALLOWED_ON_SYSTEM_FILE is caused by an application requesting permission, first make sure that it is a legitimate application. If so, you can try running it as an administrator to avoid this issue.