I found this post and followed it to the “T” upgrading a DNN site to 4.5.5.  It worked perfectly.  Just trying to help get the word out if anyone else needs this information.

The site that I upgraded was AlamoCoders (the local San Antonio .NET Users Group website).

If you are in the San Antonio area, our next meeting is Tuesday night.  Come check out my fellow LosTechies blogger, co-founder of Alamo Coders, and Behave# (now a part of NBehave) co-author, Joe Ocampo (AgileJoe), speak about Test-Driven Development and Behavior Driven Development.