I cannot install Awesome Screenshot add-on to FF4 - unresponsive script cript:resource://gre/modules/XPIProvider.jsm:859".What to do?
I cannot install the add-on and get this error:
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.
When I choose to continue with the script it hangs and FF freezes and eventually crashes.