Microsoft windows installer patch package


















The sequence number of any new file in the upgraded image must be greater than the largest sequence number of existing files in the target image. Do not change the primary keys in the File Table between the original and new. The file must have the same key in the File Table of both the target image and the updated image. The string values in the File column of both tables must be identical, including the case. Do not author a package with File Table keys that differ only in case, for example, avoid the following table example.

The Windows Installer can allow the previous table example when Comp1 and Comp2 are installed on different directories, but then you cannot use Msimsp.

When using merge modules in the setup, ensure that file sequence numbers and layout adhere to the above guidelines. Skip to main content. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical.

Not enough information. Not enough pictures. Any additional feedback? Submit feedback. I have been trying to free up some space on my laptop for quite some time now gb ssd fills up quickly , and have been confused as to what exactly is taking up so much space my programs and documents don't seem to account for everything.

So I used this program called WinDirStat, and as it turns out, The list of files is quite large, each ranging from a few KB to a hundreds of MB.

Are these files safe to delete? I figured I would ask here for a definitive answer. It would be real nice to free up over 20 GB on my machine. I would like to inform you that, it is not recommended to delete Windows Installer Patch Files. If the installer cache has been compromised, you may not immediately see problems until you perform an action such as uninstall, repair, or update on a product.

These files are required for uninstalling and updating applications. Missing files cannot be copied between machines since they are unique.



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