Trying to install and run my production app. A particular dll loads which has a dependency on nddsdotnet40.dll. I have nddsc.dll, nddscore.dll, nddscpp.dll & nddsdotnet40.dll in the single directory. This runs on Windows 7, Windows Server 2008, and a Windows 8 tablet. I can run the bits from my thumb drive on all these. But on one Windows 8 tablet (Samsung running Windows 8 Pro), no joy.