On 3/5/2010 12:34 PM, admiristra...@cox.net wrote: > 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)? >
If it's yours, sure; have each consumer product write something like its ProductCode to a known registry value and use RegistrySearch in the prereq to find it. Otherwise, no; MSI doesn't have a product-level reference-counting system. -- sig://boB http://joyofsetup.com/ ------------------------------------------------------------------------------ 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
