Trying to locate ghstsvr error

After purchasing a refurbished Dell Optiplex running Vista, there is an unusual task bar icon with a red X on it.  The error upon mouseover reads, "trying to locate ghstsvr".

 

If any of you might possibly know if this is related to a setting in Symantec GhostCast Server, please let me know.  Also, if you feel it should just be disabled, please suggest that.

 

Here is a screen shot of the error and icon in my task bar:

 

screen.gif

 

Thank you in advance for any assistance.

 

-- Tara