I am currently working on implementing a multiple instance MSI base installation using WIX and am trying to validate that patching will work correctly before I go any further. I have been able to create a patch that updates all instances exactly as I would suspect, but when I try to install a second patch, I get a 1642 error that the product to be updated is not installed.
If I uninstall the existing patch the new patch will install just fine so I am thinking that the issue might be version related since the patches are all cumulative. I checked the installation logs and they do not tell me anything about what the issue might be and I am hoping someone else has hit a similar situation and can tell me what settings in the PCP file I need to check for this to work. Thank you in advance, Mat Skildum ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
