You can set the MaxPatchCacheSize system policy to 0, so that the patch cache will not be created for this or any other products when patched. This post provides a succinct description of what Windows Installer Patch files are and instructions on how to safely remove. Double click "Disable Windows Installer. Type the following command to remove the Windows Installer baseline cache: rmdir /q /s WINDIR\Installer\PatchCache You must stop the Windows Installer service for the change to take effect.Expand the tree in the left side of the pane, "Local Computer Polic圜omputer ConfigurationAdministrative TemplatesWindows ComponentsWindow Installer.".Double-Click "Group Policy" in the left pane.How do I close Microsoft Windows Installer? The programs will continue to work without them.
Assuming you've run the set up to install the programs they contained then yes, you can delete setup files safely. Uninstall the applications that you no more use. As prices for large capacity drives are still quite high, many users. The Windows Installer Cache, located in c: windows installer folder, is used to store important files for applications installed using the Windows Installer technology and should not be deleted. Hard drives (SATA and NVMe) are fast becoming the standard for many users who want to place their Windows installation on them.
UPDATE Oct. Any Adobe Reader patches that were copied back to 'c:windowsinstaller' as part of step 4, will have been excluded from the set of orphaned files and will remain in the installer folder. Select system drive and press OK Now click Clean up System Files then select system drive and press OK. Copy your patches from your 'Move' location back to 'c:windowsinstaller' Run PatchCleaner (or click refresh if you left it running) Use the delete action.
msp files from Windows installer? Because they will cause instabilities in the operating system files. Windows Key + Tap R, type cleanmgr.exe and press Enter. Maybe it works better now, since it detects files in use, but I have tried it several times before and it never ended well for me. Do not, under any circumstances, delete anything out of C: Windows Installer doing so may cause serious problems in the future that necessitate a reinstallation of Windows.Ĭan I delete. Sure, there can be no problems, I just wanted to point out the difference, that PatchCache contains backups, Installers folder contains the original files, once removed, they are gone and if needed, it could result in an issue. Only files in the C: Windows Installer$ PatchCache$ directory, called the baseline cache, are safe to delete. Regarding this, is it safe to delete Windows Installer PatchCache? It is also possible to run Disk Cleanup (cleanmgr.exe) in elevated mode to help free up space. If you want to remove applications, use the Control Panel Programs and Features to uninstall them. A: No! The C:Windows Installer folder is used by the OS and should never be changed directly.