This started to happen all of a sudden. Not sure if an update did this. When I add a Workflow Activity from CRM Workflow Activities, it is throwing an error. There is a poup window with Exception details.
"System.IO.IOException: Cannot locate resource 'workflowdesigner.xaml'"
It is driving me nuts since this morning. Anyone have any ideas on why this happening. Please help.
Environment: CRM 2011 On-Pre with Update Release 12.
Windows 8 with Visual Studio 10/12. .Net 4.5 is installed. Same error is occuring in VS 2010/2012 with CRM Developer Kit.
Thanks,
Prabhakar