Method 5: Perform a clean boot
The "Error writing temporary file" error can sometimes occur due to conflicts with third-party programs or drivers. To find the problematic program, you can perform a clean boot of Windows. This temporarily disables non-essential startup programs and services, allowing you to isolate any program or driver that is causing display issues.
While running the app installer directly can sometimes cause the "Make sure your temporary folder is valid" error message for various reasons, compressing the installer into a ZIP file and running it from the compressed folder can sometimes bypass this error.
1. Right-click the installer that is showing the error saudi arabia telegram data and select Compress to > Zip File .
Compress to > Zip
2. Then double-click the created zip file to open it and try running the installer again.
Method 7: Restart your computer
If none of the above solutions worked for you, you may need to consider resetting your Windows 11 computer to fix the 'Error writing temporary file. Make sure your temporary folder is valid.' error.