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Could not load file or assembly ...

Nov 27, 2008 at 5:02 AM
Some of you have reported that you are getting the following error message when attempting to add a new item using the custom item templates.

"Could not load file or assembly
Microsoft.VisualStudio.TemplateWizardInterface, Version= .....
The located assembly's manifest definition does not match the assembly reference"

Please email me some details so that I can perhaps reproduce the error.  Can you please make sure that you let me know any of these:
1. Are you using VS.NET 2008?
2. Do you have GAT/GAX installed? Which version?
3. Are you getting the problem with C# or VB.NET?

I found a few links that may help you. Please try them out: