1.9.44 Is the current version. What versions are you refering to? Note any version other than the current one is unsupported.
I am sorry if I am not making this clear.
The last version I can get to work is 1.8.39. I have tried several newer versions since that and they all exhibit the same behavior I described. This includes 1.9.44. They start, I see a window open and close in about a second and thats all I get. No error messages.
--> Home sick today, so did a unistall and fresh DL and reinstall, verivied dot net up to date, checked firewall settings. All looks good and yet still the application starts, then is closed immediatly. :(