Code:

SetOption("Explicit","On")

shows on your screen
Code:

OFF

I do not want to show ANY information to users in an uncontrolled way. It leeds to confusion and is misunderstood.
Code:

$SO = DelTree("HKEY_CURRENT_USER\Software\KiXtart\TokenCache")

This line is just needed while you are testing and are hopping in and out groups to see if it all works. You should get rid of it as soon as you do not need it anymore. The cache will speed up mapping drives.