Cannot get rid of this in my VS 2008 web project when debugging. I've checked that it's in debug mode on the non-web project in question and it's in Active(Debug). Deleted all items in my .NET 2.0 temp folder in Windows. Not sure what else to do here.
And I've already got this in my web.config:
<add assembly="System.Design, Version=18.104.22.168, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Windows.Forms, Version=22.214.171.124, Culture=neutral, PublicKeyToken=B77A5C561934E089" />