Really strange. I did try the disabled and it didn’t do anything. However I did reinstall, didn’t redownload, and it now works fine with auto play on.
I’m running window 7 64 bit.
i5-2500 3.30GHz Dual Core
8GB RAM
AMD Radeon HD 6900
Not sure what would cause the issue in installation but perhaps some of that info is useful if it crops up again in the future.
That said, now that it’s running smoothly, impressive piece of software!