Updater Not Working

[Robert Klingenb]

I can not get the updater to work, the message I get says " to run this application yo must first install one of the following versions of the .Net Framework V2.0.50215 Contact your application publisheer about obtaining the appopriate version on the .Net Framework. " Please any help would be appreciated, I have deleted and re-downloaded EQ2 maps several times, and have made reinstalled the .Net Framework to no avail.
Any assistance would be greatly appreciated