How to clean up windows installer folder win 7
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DISM.exe /online /Cleanup-Image /StartComponentCleanupĭISM.exe /online /Cleanup-Image /StartComponentCleanup /ResetBase Remove Windows Features Basically, once you run these commands, you won’t be able to uninstall any installed updates or service packs, so keep that in mind. You can also run two other commands that will clear out older or out-dated components. Doing anything else will reduce the reliability of your system. Other people have mentioned compressing the backup folder inside the WinSxS folder, but that’s probably not a good idea. Using any of these will make the service pack permanent. So again to reiterate, in Vista you have to use VSP1CLN and COMPCLN and for Windows 7 you use the DISM command. The latter one will reduce the size of the entire Windows folder significantly. Also, be sure to check Windows Update Cleanup and Previous Windows installations if those options are present. Simply open up the Disk Cleanup utility, click on Clean Up System Files and then check the Service Pack Backup Files box. There is also another way to remove the backup files for SP1 in Windows 7 and make it permanent. When the Run dialog appears, just type in the commands. You can run these by clicking on Start and then typing in Run. The file is called VSP1CLN.EXE for Windows Vista SP1 and it’s called COMPCLN.EXE for Windows Vista SP2. Basically, it removes all the older files, but makes the service pack unremovable. You can do that on Windows 7 with SP1 and on Windows Vista SP1, you can do the same thing using a different tool.
#How to clean up windows installer folder win 7 install
In my case, I didn’t install SP1, so there was nothing to remove and hence I didn’t save any space. If any service pack backup files were found, it will automatically clean them up. The first thing you can do is reduce the size of the backup folder by running the following command (Start, type CMD): dism /online /cleanup-image /spsuperseded /hidesp