As soon as I open IE (version 8.0.6001.18702IC), ASP.NET ViewState Helper shows this message in the lower left corner beside the IE icon.
Error: Interface not registered (Exception from HRESULT: 0x80040155)
I'm using ASP.NET ViewState Helper v 1.4.1.
I have .NET Frameworks 1, 1.1, 2, 3, and 3.5 installed. I am running VS 2008 SP1.
, Lee