VSTO wont compile

Not sharepoint related, but in blogger, there is no way to create categories! I just had a problem with VS2005 - I tried compiling a Visual Studio Tools For Office 2005 project and got "error occurred while attempting to persist the data". after a quick search in the google-groups I found a post by a guy called "Neil" which solved the problem- simply run the "C:\Program Files\Common Files\Microsoft Shared\vsto\8.0\Microsoft Visual Studio 2005 Tools for Office Runtime\install.exe" file to repair the VSTO installation. Thanks Neil!