We have newly purchased Installshield as Wise Install Builder is end of life. My question is this. We are in the process of releasing a version upgrade of a software package we sell. It was originally installed using the Wise program. My question is this. It there a way to create a InstallShield project that can used to update the files in a way that if the user were to run uninstall of the update it would roll back the older version files. I created a project that updated the files but when I uninstalled the update it simple removed the files that were changed and didn't replace them with the version prior to the upgade. Any help would be greatly appreciated. ... View more