By default, the program sets all items to the color Green. This color will be changed when the one of the following conditions are met:
Yellow:
A driver path under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services is invalid and there is not an option to relink it (no files with the same name were found on the system).
A path under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\VirtualDeviceDrivers is invalid.
A file path is invalid, it does not have a "safe" extension (exe, dll, con, hlp, fon, ocx, 386, vxd, drv, sys, lnk, tmp) and the file directory does not exist.
A file path is invalid and it has a "risky" extension (exe, dll, ocx, 386, vxd, drv, sys) but the same file path exists on another drive.
Red:
A driver path under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services is invalid and there is an option to relink it (at least one file with the same name was found on the system).
A path under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\VirtualDeviceDrivers is invalid and a relink option exists.
A file path is invalid, it does not have a "safe" extension (exe, dll, con, hlp, fon, ocx, 386, vxd, drv, sys, lnk, tmp) and the file directory does exist.