I just updated from 1.94 to 1.95 and everything seem to go perfectly until I hit the finish button and got this error.

Could not load file or assembly 'YAF.Classes.Data, Version=1.94.0.3481, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Any ideas?

Thanks

Looks Like some dll didnt get updated right. Go to your dnn Bin Folder and Delete all dlls which starts with "YAF." then extract all dlls from the yaf dnn Module Zip file