Did you transfer the whole Runtime folder or just the content libraries? Inside the runtime folder are not only the usual content files but also a number of vital dlls and resource files. You may try reapplying SR-3, that should replace most of the dll and resource files. Also, try moving the files runtime/prefs/Poser.ini and runtime/prefs/Poser UI refs*.xml somewhere else, maybe one of the prefs files is broken. Last but not least, try setting document and UI state to factory settings in Poser's preferences. Hope this helps, Stefan