QTP / UFT - Manually unlock test

Pretty useful:

1) Have everyone close their QTP / UFT scripts and log out of the project
2) Log into site admin, expand the project, and select the locks table. If any records appear in the locks table, run the
following SQL query in the text box above the results.
DELETE FROM LOCKS WHERE LK_USER = 'username' AND 
LK_OBJECT_TYPE = 'TEST' 
a. Note: username needs to be replaced with a username in the LK_USER column from the results above.
3) Users should now be able to log back into the project and access the QTP / UFT scripts.

Source:

http://www.ftporasi.com/EyeOnTesting/QC/TestsLocked/QTP%20Test%20Object%20is%20Locked%20by%20the%20Same%20User%20Trying%20to%20Access%20the%20Test.pdf