msp files should not be deleted except by uninstalling the patch from each product to which it’s applied. For this reason and because Windows Installer will require these patches during repair and future patch scenarios, the. Files in existing patches do not need to be cached because they are contained within the cached. The baseline cache facilitates patch uninstall by storing the original files so that they can be copied back to the target locations. It is this baseline cache that consumes a lot of drive space on the system drive after installing VS 2005 SP1. Any files being replaced in the latest minor upgrade by small update patches with this table are also cached. Starting with Windows Installer 3.0, any patches that contain the MsiPatchSequence table cause the Windows Installer service to cache any of the original files being replaced into the baseline cache. A single patch is cached only once regardless to how many products the patch applies. This accounts for some of the space required by Visual Studio 2005 Service Pack 1. msp file is cached in the %WINDIR%\Installer directory. When you install a patch using Windows Installer, the.
0 Comments
Leave a Reply. |