This (hopefully) is final question on this subject.

If I share a folder on my local hard drive and then map it as a drive letter, GET SYSTEM INFO will show this as $DRIVE_REMOTE$

So to allow user to choose install onto this mapped drive (I have reason :-( or onto local hard drive root, I have to let them choose from drive types
$DRIVE_FIXED$ AND $DRIVE_REMOTE$.

Question: Is there any simple way to check if this Remote drive (mapped drive) is actually located on the local PC. And, if the remote drive is a $DRIVE_FIXED$ ?