Hello:
 
I successfully updated my DAW to Windows 10 64 Pro from Windows 7 64 Pro. 
 
Everything worked except Project 5.  It tried to launch but failed after trying to profile the Audio driver.  I'm using a Focusrite Scarlet 6i6.  I tried running it in every compatibility mode to no avail.  I even uninstalled it and re-installed it - but no go.   It was running perfectly with the same audio interface on Windows 7. 
 
I know others have been successful running it on Windows 8 so I'm kind of surprised it wouldn't work in Windows 10 as every other DAW based program I have runs in it just fine.  I know Project 5 is getting kind of long in the tooth though.  I was thinking if there was a way to get around it profiling the audio hardware that it might actually initialize, but I don't know how to get it to bypass that.  If anyone knows, let me know.   
 
Windows 10 is probably the last straw for Project 5.  I hate to see it go, but am willing to sacrifice it for progress.  If anyone is successful at getting it to run, please let me know how I might get past the audio profiling proceedure. 
 
Cheers.