I have also been having problems getting app inventor to work. As we use a Proxy.pac file i am unable to tell it to bypass our firewall (smoothwall) for local addresses, so instead i told it to bypass for IP 127.0.0.1 because from the CMD prompt that appears to be the port it uses. However while the emulator opens it doesn't receive the blocks data from the online app and doesn't have the AI Companion App. Do they need some special privileges on the local machine other than CMD prompt access? It runs fine on admin account.
Any help would be much appreciated, this thing is driving me insane.
-Matt
EDIT: Here is a screenshot to help describe the issue, the countdown just loops indefinitely. I think i may have dragged the maps/phone icon onto the homepage in a fit of desperation ^^
EDIT 2: After performing the change to proxy.pac it runs on the base level local user account, which suggests a GPO is stopping it running properly. Any Suggestions would be great
EDIT 3: Problem solved, needed to delete the data it had copied to the accounts profile. Working now.