i just install VS 2012 few days ago and everything is fine until i add the AjaxControlToolkit.dll into my bin folder, this problem never occurs before when i use VS 2008.
i cant do anything, i need to restart by doing the end task in taks manager..
any of you experience this problem? is the dll not compatible with VS 2012? this is so annoying, it occurs every 5min after the VS is started.. what should i do?