Good morning

It was reported to me, by my customer that they are seeing the following issue on their Novell client log in screen. This seems to be happening more so on Windows 7,

Login-LGNWNT32-923: An unexpected error has occurred: 1 (8836)
Drive H: is not defined
Drive S: is not defined

Is this error occurring because of the drive(s) not being there, or is that error related to something else?

Thank you,