well,there is no such way as i am facing the same problem right now....but luckily i found a solution....there is only one way to delete a vault....follow the instructions carefully....
STEP 1-open anti-theft file protection .
STEP 2-there will be a vault which you want to remove....
STEP 3-*LOCK THE FOLDER/VAULT*
STEP 4-RIGHT CLICK ON IT
Step 5-and there will be delete option there!!!!
NOTE-only works when folder is locked.
Thanks but the thread is 2 years old and the product has been redesigned since then. However apologies to the OP that the post went unanswered this long.
If that ever happens Technical Support is there to help. Also it is now free by phone or online chat.
Thread marked 'Assumed Answered' & moved into the Anti-Theft forum.