Starport Version 2.4.2 Build 0x20050105
StarPort Driver Version 0x00020002 Build 0x20050105
(newest from your Site I think...)
It happens at my Office and my Home today, too. (Don't worry about the office... it's not in commercial use there

)
A minute ago I removed a working RamDrive to create a bigger one to test it, and suddenly the same error occured. It removes without an error, but if i want to create a new one:
"A required resource was unavailable"
At the office it helps this way:
Deinstall
reboot
regclean (microsoft tool..., don't know if THIS helped..., the logfile did not show any registry key from starport or similar thing)
reboot
new install
then it works...
What's the problem, did I something wrong? Can it be a problem, if the RamDrive isn't emty in the moment of removing it?
Sorry for baaad english but i am from germany and my teachers were loosers, you see
(yes, i switched to german version..., next time i'll try only english version...)