I got the message below and the content can not be displayed(Basic web player training page). I changed the dll to a new version(Microsoft.LearningComponents.Compression.dll, Microsoft.LearningComponents.dll).
the MRCI.dll is gone in this new version. I'm not sure it casued by it. the content part of the whole page always said "Please wait...", I can't wait anymore. ;)
"The browser has cached an old version of files required for this page. Please refresh your browser."
If I use the old version of Learning components, it showed me the error: could not load assembly "Microsoft.LearningComponents.Compression.MRCI.dll".