Our win32 applications (written in C++) have been around for over 10 years, and haven\'t been updated to follow \"good practices\" in terms of where they keep files. The applica
We have a similar app created ~10 years ago using MFC. The easiest thing to do was create a folder right off of C:\ (e.g. C:\OurApp). No install files, no special permissions, no registry changes, etc. Clients (and particularly their sys admins) LOVE it.
One other consideration - are you planning to all of a sudden change the installation folder for existing clients (assuming this is installed in many locations)? If something isn't broke, why fix it?