How to delete or force delete print jobs?????

1. Browse to Start -> Run… and type in “NET STOP SPOOLER” – this will stop the print spooler service. (In Vista, you can just type this in the Search box; and when testing, the next two steps were unnecessary; however, try them anyway!)
2. Browse to your windows\system32\spool\PRINTERS\ folder
3. You should see files there ending in .SPL and .SHD created around the time you tried to print – delete these files.
4. Browse to Start -> Run… and type in “NET START SPOOLER” (this will restart the print spooler service)
5. Double click the printer icon in the lower-right corner of your taskbar to examine your print job queue and browse to View -> Refresh.