On my 64 bit system, both those registry settings have the same value (%SystemDrive%\inetpub\wwwroot). The path to the IIS root folder is the same for 32 or 64 bit. So changing the registry that InstallShield reads from won't resolve your issue. Th...
I've seen this before. The problem that I saw was that the IISRootFolder translates to %SystemDrive%\inetpub\wwwroot\Depending on how you use the path, the %SystemDrive% isn't always translated to the actual system drive value. I found I had to repl...