[WiX-users] Non-versioned files are not cached in $PatchCache$ folder during patch install

I'm working on a patch for our product. And I noticed that non-versioned files are not cached in "C:\Windows\Installer\$PatchCache$" when they are overwritten during the patch install. It's the reason why I get prompt to resolve source location when I try to uninstall the patch. I checked this on W

[WiX-users] Non Versioned Files

Considering the default versioning rules and non-versioned files, I'm wondering if someone can help me see a better way to handle a problem. The development team that I support deploys ASP.NET webservices which have lots logic datadriven by XML files that are installed on the server side.