If you have troubles running the new version (user lib not found when viewing the slideshow) please install the following package:
Windows 32 bits: Visual C++ 2010 SP1 Redistributable Package x86 : VC10 SP1 vcredist_x86.exe http://www.microsoft.com/download/en/details.aspx?id=8328
Windows 64 bits: Visual C++ 2010 SP1 Redistributable Package x64 : VC10 SP1 vcredist_x64.exe http://www.microsoft.com/download/en/details.aspx?id=13523
This problem will be fixed next week, but in the meantime, installing this package will solve the issue.