Good to hear you made some progress! As for your TS problem I can't really help you because in my case I never experienced that problem. I wonder if it could have anything to do with the IvAp different settings. I'm not close to my PC at the moment but I can have a look and post my settings later tonight or tomorrow. You should however be able to manually connect to IVAO's TS servers using your IVAO member ID and password (the same you entered in IvAp itself when connecting to IVAO). I've successfully did this myself in the past.

I made it !! I still can't connect automatically to a TS Server through Ivap, but at least I can connect directly from TS manually inserting TS Server IP and my IVAO credentials...Thanks a lot for your time...Ciao

That's great but strange why TS doesn't work other than manually...

I don't have a second PC available right now. Maybe running IVAP in a virtualized OS would do the trick too? worth a try I guess