Well, did find the .Exe file in Subs last page in his thread. Downloaded it and ran it while version 4 is still installed on my computer.
Ran it and installed it but the webpage that comes up is for my the version 4 and not version 5. So I can't get into Version's 5 settings to set up the channels and devices etc.
In the Hidden Icon panel (Windows lower right far side of Task bar) it hijacked my version 4 NPVR Tray icon and replaced it with the version 5 which I can't configure.
The regular NPVR v.4 Task bar icon in my task bar runs the correct version.
Have to admit I like the new version of how to navigate around NVPR, at least in your browser.
But I will post at Sub's thread concerning these issues on version 5.
I know you mentioned something about copying some NVPR data folders to the new version but not sure which folders and where they exactly go.