If you can't disable/stop/access it, then unfortunately you can't stop it from starting up. It seems to be enforced through company's policy, and that makes it quite impossible to disable.
If you are allowed to stop it, then you may prevent it from starting up through msconfig > Services (or Startup).
- Toss a 'Like' to your fixxer, oh Valley of Plenty! and chose the solution, too00oo -