SLK CM clicking Plan and Assign:
An error occurred during the processing of . Unknown server tag 'asp:ScriptManager'.
SLK added user as Instructor, user receives:
An unexpected error has occurred.
I did a fresh install of SLK, including new dbs since this was just a test farm.
Also, did the guide authors actually look at the screenshots in the published PDF? Many of the full-browser shots are absolutely unreadable.