Black screen

Installed correctly. Posted almost 2000+ entries. Everything was fine… but I don’t know what happened… It shows nothing now… help me

what is this black screen for?? any error or what?

I don’t know if your firewall is blocking Manager. The program connects to the Server to let the Developer how many people are using the program. If your firewall is blocking the program, this could be the cause of the black screen. You could try turning the firewall off and see if that fixes the issue and if so, then create an exception for Manager. It might not be this though.

Not sure what could be causing this. Haven’t seen this issue before. If you like, email me to and we can arrange TeamViewer session.