Blitz3D syntax to indicate system disk

If that's what you mean, Biggy, then 1) it would have been great if you had said that to begin with, and 2) you can use SystemProperty(). SystemProperty("systemdir") will return the directory of the system dir, so you can just use that to install whatever you want.

http://www.blitzbasic.com/b3ddocs/command.php?name=SystemProperty&ref=2d_a-z