Danielm7 wrote: » So I have GNS3 setup in a windows 7 VM, loopback is in there, I can ping back and forth between windows and the router. I've got java, flash, I've set it up to run as admin, put the right strings and checkboxes in the java settings. I can install CCP 2.7 for windows just fine. When I go to launch (as admin) it the splash screen sits on "retrieving port" for a bit, then I get a pop up saying "IEC2 MFC application has stopped working" After that I have to go into task manager and kill all the related processes. Same thing every time. The only thing I've found for that error was in the release notes but it just says it happens when the application wasn't launched properly and tells you to kill the processes that are stuck, which I've done, but it has yet to fully start up even once in the VM. Any ideas?