I bought and paid for this software - and it worked fine for a couple of weeks. Then it suddenly and inexplicably stopped working. The authors have utterly failed to repair the problem and I've repeatedly hounded them for well over a year with download after download of program revisions. I am not alone, however, as the Frigate forum contains messages from a large number of users with the same problem. The authors always advise clearing out the registry (manually!) and installing some .DLL file - it does't work! Period.