Can't edit and continue when using Visual Studio 2010 on a 64 bit machine, app targets x86
OK guys I figured it out. The other night I was playing around with IntelliTrace and changed the setting to collect call information. I didn't notice the warning on that page stating "Edit and continue is disabled when collecting Call Information"! See screen shot.
(source: sedotech.com)
So I just disabled that and I was good to go. Thanks, that was really annoying.
Another solution is to check if any 3rd party references included and check their options for: Embed Interop Types. Set it to False.
One more option to check to enable the Edit and Continue Option.
Go to Project Properties and check the "Enable Edit and continue" Option