Comtech EF Data VMS v3.12.x Vipersat - Manual (Page 70)

VMS Server Installation MN/22156, rev 12
2-30 VMS User Guide
Figure 2-35 Application Error, Event Viewer
Figure 2-36 Event Properties window
If the USB key is the source of the problem, contact the network administrator
or Comtech Vipersat Network Products CTAC (“Contact Information”). They
can provide either the necessary key file (.vku) update or replacement.