Map Intialization Error

[tricky_01]

I've been having this issue for awhile, when I start my eq2map, I get a message that says

"To run this application, you must first install one of the following versions of the .NET Framework: v2.0.50215 Contact your application publisher for instructions about obtaining the appropriate version of the .NET Framework."

I am not sure who to contact or what to do. I have no map in EoF as this message has kept my map from updating, if anyone can help me with this issue, that would be great!