HP StoreEver Ultrium Tape Drives - Manual (Page 29)

Open Windows Task Manager to check that the process hp_taserv.exe is running. If not then it
can be launched by starting or restarting the service as shown above.
Verify TapeAssure drive discovery
This procedure will allow you to check log files to verify that TapeAssure has discovered the drives
in your system.
User guide 29