I have a problem where Visual Studio is trying to use a telerik
assembly (which it calls a Component Assembly) that resides in
different folder from the one mentioned in the referenced assemblies
list(Designer Assembly). It displays 3 error messages one after the other.
1. Here is the full text of the error in the first message box:
Visual Studio Error Detected
Visual Studio is attempting to load class instances from a different
assembly than the original used to create your components. This will
result in failure to load your designed component. More information
that will help you to correct the problem.
C:\Documents and Settings\Yosief.Kesete\Local Settings\Application
C:\Program Files\Telerik\RadControls for WinForms Q1 2010\bin\Telerik.WinControls.UI.Design.dll
Please close Visual Studio, remove the errant assembly and try loading your designer again.
Ensure that you do not attempt to save any designer that opens with
errors, as this can result in loss of work. Note that you may receive
this message multiple times, once for each component instance in your
2. And this is what gets displayed in the second message box: