I get a pop-up fault signal of “Error writing temporary file.
confirm your temp folder is valid” at each attempt to run or install CCleaner.
I am here because you guys know how to fix any Win 10 problems.
So, I hope you’ve got the option to help me once again.
This message indicates that Windows cannot read or write inside the temp folder.
Fix 1. ensure your temp folder is valid.
PressWindows + Ekey combinations to open File Explorer.
Navigate to this location:C:\Users\username\AppData\Local(Remember to replace the username with your actualusername).
Find and right-click theTempfolder and selectProperties.
Under theSecuritytab, select your username and clickEdit.
CheckAllownext toFull controland clickOKto save all the changes.
Step 6. power cycle your setup to check whether the issue has been fixed.
How to fix the issue Microsoft Word opens files in read-only mode?
This post shows you some practical methods.
Fix 2.
In this situation, you’re able to delete temp files manually.
PressWindows + Rkeyboard shortcuts to open Run.
Step 2. bang out%temp%in the input box and pressEnter.
PressCtrl + Akey combinations to select all files.
Then right-click them to selectDelete.
Reboot your unit and check whether the NSIS error persists.
Fix 3.
In this case, kindly re-download the app from the softwares official website and attempt to install it again.
It is recommended that youturn on Windows Defenderto protect your system.
Fix 4.
So, you’ve got the option to try this method by following the steps below.
Right-poke the .EXE file and selectSend to>Compressed (zipped) folder.
Step 3. kick off the zipped folder and launch the installer file again.
Fix 5.
Run Windows Memory Diagnostic Tool
Failure to install applications can be because of memory-related issues.
This tool scans your computers physical memory and helps you identify possible errors.
Tip:Using the Windows Memory Diagnostic tool requires restarting your rig.
So, you better save any open documents before using this tool.
The steps to launch the Windows Memory Diagnostic tool to troubleshoot your gear are very simple.
TypeWindows Memory Diagnosticin the Windows search box and click it from the best match result.
This article explains what Memory Compression is and describes how to enable/disable Memory Compression in Windows 10.
Fix 6.
Perform a Clean Boot
Many Windows problems are likely to be resulting from third-party utility blocking.
Here you’ve got the option to see how to perform a clean boot.
Tip:Clean Boot is for troubleshooting only and will never delete your files and programs.
PressWindows + Rkey combinations and typemsconfigin the text box.
CheckHide all Microsoft servicesfirst and then clickDisable all.
Go to theStartupsection and clickOpen Task Manager.
Step 4. grab the system you want to disable and clickDisable.
Then repeat the steps to disable multiple applications.
Step 5. kickstart your gear to ensure the double-check your temp folder is valid error has been addressed.
Fix 7.
Here you’ve got the option to follow the steps below to reset your PC.
PressWindows + Ikey combinations to open Windows tweaks.
ClickUpdate & Security>Recovery.
Then clickGet startedunderReset this PC.
In the pop-up window, choose the corresponding option to keep your files or not.
Lost data after a Windows reinstallation?
Read this post to see how to recover files after reinstalling Windows 10/11.
Now I am going to talk about how to recover deleted Windows temporary files.
I can tell that I accidentally deleted the temporary installation folder.
So where shall I put it and should it have specific permissions?
Oh, and what was it named?
This software is recommended due to its secure data recovery services.
This software supports recovering various kinds of files including pictures, videos, audio, documents, etc.
you’re free to run it on Windows 11/10/8/7.
Want to perform SSD data recovery?
you’re free to also use this freeware to recover 1GB of files.
Download, install, and launch MiniTool Power Data Recovery to get its main interface.
MiniTool Power Data Recovery FreeClick to Download100%Clean & Safe
Step 2.
Wait for the scan process to complete (recommended).
Tip:MiniTool Power Data Recovery Free Edition can help you recover 1GB of data for free.
To recover unlimited files, you are suggested to upgrade to theProfessional edition.
With MiniTool Power Data Recovery, I effectively rescued my Windows temporary folders.
It is a good data recovery software worth trying.Click to Tweet
Encountering a black screen after Windows update?
This article will tell you why this issue occurs and how can you fix it.
Hope you could deal with the issue orrecover deleted filessuccessfully.
Generally speaking, all files in the temporary folder are only locations to hold information temporarily.
So, they can be safely deleted.
It helps troubleshoot problems installing, launching, or accessing game content.
Your files and applications will not be deleted.
