Syro thanks for all the information to setup octopus, im just having one problem...

I used the wiki link to setup Octopus, i extracted my octopus folder to a location on my computer, ran the exe and it comes up with this error

System.ApplicationException: Cannot find type 'Octopus.MainWindow'. The assembly used when compiling might be different than that used when loading and the type is missing.
at System.Windows.Markup.BamlMapTable.ThrowException( SRID id, String parameter)
at System.Windows.Markup.BamlMapTable.GetTypeFromId(I nt16 id)
at System.Windows.Markup.BamlRecordReader.GetElementA ndFlags(BamlElementStartRecord bamlElementStartRecord, Object& element, ReaderFlags& flags, Type& delayCreatedType, Int16& delayCreatedTypeId)
at System.Windows.Markup.BamlRecordReader.BaseReadEle mentStartRecord(BamlElementStartRecord bamlElementRecord)
at System.Windows.Markup.BamlRecordReader.ReadElement StartRecord(BamlElementStartRecord bamlElementRecord)
at System.Windows.Markup.BamlRecordReader.ReadRecord( BamlRecord bamlRecord)

ive downloaded the files CSS and the net framework, only CSS was 64 bit version as i am running Vista 64 bit.

Please help