I had to reinstall my PC recently. I installed AdobeAIR and PArsec. but it does not open
It opens the first window, checking program parameters then closes without any msg or error
I think you have parsec and torparse confused. Parsec does not use adobe air and does not have a window that Checks parameters.
Parsec requires MS .net 4.0 runtime, and does a quick check for updates when it starts.