Is there a syntax in the WinXP Pro registry in the key [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup] "DriverCachePath"="C:\\Windows\\System32\\Drivers" "SourcePath"="C:\\Windows\\System32\\Drivers" "Installation Sources" ... etc... Such that I can point the search to both the Windows System32 folder AND to Windows System32 Drivers I want to modify Driver Cache Path and Source Path and Installation Sources. C:\Windows\System32;C:\Windows\System32\Drivers does not work. I've modified my WinXP far beyond normal and I'd like to have a multiple path so that I don't have to manually point the search to the correct location. I hope my question is understandable. If the drivers and DLL files are already in Windows and I had not made some modifications the process would be automatic. I want to restore the automatic find and load and a multiple path would do that. If the question makes sense to anyone I would be delighted to read comments and advice. Respectfully, Slinkie