What is rstrui.exe?
The genuine rstrui.exe file is a software component of Microsoft Windows Operating System by Microsoft Corporation.
"Rstrui.exe" is a Microsoft file that should be in "C:\Windows\System32\restore". It can be started from the command prompt or by selecting "System Restore" from the Start menu. It should not be removed. It presents the User Interface (or Wizard in Win10) which lists system restore points and allows creating new ones, allows selecting one, and answers basic FAQ's. Only workstation desktop versions, (Vista, 7, 8, 8.1, 10), of the Microsoft Windows Operating System offer System Restore. (It first appeared in Windows ME but Vista changed it.) Server versions (2003, 2008, 2012, etc.) have a comparable but different feature and if "rstrui.exe" is present it may be malware. After choosing a restore point, "rstrui.exe" can list apps or drivers installed or uninstalled since creating it. Confirming the choice causes "rstrui.exe" to set a registry RunOnce value and reboot the computer. Upon reboot, the actual System Restore engine ("srsvc.dll") begins the process.
RstrUI stands for System Restore User Interface
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the rstrui.exe 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 rstrui.exe related errors
Rstrui.exe file information
The process known as Microsoft® Windows System Restore or System Restore Application belongs to software Microsoft Windows Operating System by Microsoft (www.microsoft.com).
Description: Rstrui.exe is not essential for the Windows OS and causes relatively few problems. The file rstrui.exe is located in a subfolder of C:\Windows\System32 (mostly C:\Windows\System32\restore\).
Known file sizes on Windows 10/11/7 are 418,304 bytes (50% of all occurrences) or 417,280 bytes. 
The program has a visible window. Rstrui.exe is not a Windows system file. The program starts upon Windows startup (see Registry key: MACHINE\RunOnce).
Therefore the technical security rating is 20% dangerous, but you should also take into account the user reviews.
Recommended: Identify rstrui.exe related errors
Important: Some malware camouflages itself as rstrui.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the rstrui.exe 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.
Best practices for resolving rstrui issues
A clean and tidy computer is the key requirement for avoiding problems with rstrui. 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 rstrui.exe 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
winiogon.exe nimdnsresponder.exe openhardwaremonitorlib.sys rstrui.exe ddm.exe nppbho.dll lookupsvi.exe svpwutil.exe ntfs.sys bdeuisrv.exe itbrain_agent.exe [all]
Score
User Comments
ghostdog21 (further information)
Mike
Steffen C. Hilbig
Jose
Summary: Average user rating of rstrui.exe: based on 5 votes with 4 user comments. 4 users think rstrui.exe is essential for Windows or an installed application. One user thinks rstrui.exe is dangerous and recommends removing it. 4 users don't grade rstrui.exe ("not sure about it").