I get this exception when I try to copy any text in visual studio 2012.
This exception happens if I do a Ctrl + C or a right-click>Copy on some text.
When I click OK on the dialogue box displaying this error, the dialog box closes. Everything else remains working as far as I can see, but the selected text will not get copied. It also happens if I try a cut (both Ctrl+X or right-click>Cut).
But I can copy text from other programs like notepad without problems and paste it in visual studio. Paste works properly (both Ctrl+V and right-click>Paste)