Mar
17
Agus on March 17th, 2009
Okay, I came across this error today:
Warning 1
The service System.Windows.Forms.Design.IEventHandlerService already exists in the service container.
Parameter name: serviceType
and it took me a while to find the solution. In my case, and I say this because I’m not sure if this will work in your case… the solution was as simple as cleaning the OBJ folder [...]
