I've got an MSI based install that I've wrapped in an EXE file as per my installation packaging software (which is Wise Package Studio 7.0 SP2).

I've made many changes to the install, and every time I've tested them, they've worked just fine... up until now.

I changed some text on a dialog box for when the installation finishes and now it seems that no matter how/where I run the installation from, it won't take my "new" version. It continues to "think" it's already installed and even shows an older iteration of my dialog text at then end of the removal/repair/modify.

It's almost like it's cached that MSI/EXE somewhere and instead of running the one I've recompiled (and fixed the message/made changes) it continues to run the "old" one from somewhere.

Any idea what to check for/what could be going on here? Is there windows folder I need to go check? I'm on XP SP2.