Today I installed DasBlog on my laptop to be able to test Bloggie with it. After installing the DasBlog package I fired up the main page and got :

a big. fat. annoying error which said that the process couldn't find / didn't have access to the System.Web dll with version 2.0.someotherfigures.
I thought : hey!?! Why does my DasBlog binaray package compiled with the 1.1. framework is trying to use framework 2.0.

So after a short search I found on MSDN : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cptools/html/cpgrfASPNETIISRegistrationToolAspnet_regiisexe.asp

The -r option will update all script maps to use the correct asp.net version (in my case 1.1)
and after I exectued “aspnet_regiis -r” everything worked like a charm again!

ps : this post has been submitted by Bloggie :)