In my guild we have raid re-buffers only.. so we are only to send tells to those particular class buffers. These change alot .

Anyway to Set cleric buffs = PC Name
Set Enchanter buffs = PC Name

etc etc etc

In dos mode.. try changing to your D drive first..

at prompt type 'D:' (then enter)
Then 'cd\mq2' (press enter)

problem is your trying to change to a directory on a different drive.