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What is Setup.tmp?

Please read below to decide for yourself whether the Setup.tmp on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for Setup.tmp related errors

Setup.tmp file information

The process known as Setup/Uninstall belongs to software S.T.A.L.K.E.R (version 2 Heart of Chornobyl) or WinRAR or WWE 2K22 or Opera GX Stable by or The or Adlice.

Description: Setup.tmp is not essential for the Windows OS and causes relatively few problems. Setup.tmp is located in a subfolder of Windows folder for temporary files—mainly C:\Users\USERNAME\AppData\Local\Temp\is-OSPL1.tmp\. Known file sizes on Windows 10/11/7 are 1,493,504 bytes (25% of all occurrences), 1,560,064 bytes and 34 more variants. file.net/process/setup.tmp.html 
Setup.tmp is not a Windows system file. There is no information about the author of the file. The program is not visible. Setup.tmp is able to record keyboard and mouse inputs. Therefore the technical security rating is 67% dangerous.

Uninstalling this variant: In case of problems with Setup.tmp, you can uninstall WinRAR software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify Setup.tmp related errors

Important: Some malware camouflages itself as Setup.tmp. Therefore, you should check the Setup.tmp process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

2 users think Setup.tmp is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous. One user thinks Setup.tmp is dangerous and recommends removing it.


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Best practices for resolving Setup issues

A clean and tidy computer is the key requirement for avoiding problems with Setup. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.

To help you analyze the Setup.tmp process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

Setup.tmp [all]