I know we can configure a Launch Condition to check for the existence of another installed product before installing, but is there a way to enforce or at least warn the user if they later attempt to uninstall the prerequisite (especially if we author the prerequisite)?
I guess there could be a launch condition specific to uninstallation, but I can't think how it would work - from what I can tell, there is no easy way to increment or decrement a registry value as a custom reference count of dependent MSIs, and the built-in reference counts only work for retaining specific components. Or, how do you increase a reference count on a component (or file or other item) that you aren't currently installing? Thanks. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users
