Some users reported a problem with the latest version, in which wret.exe, when run by autolearn, was failing to save the original settings (and instead leaving autolearn’s 4 day analysis period as the default number of days to show). While I have not figured out how this problem appeared (or why it wasn’t already there, assuming it’s really new), I have made a change which I think will fix the problem. Try this one (which still has the same version number as before):
www.wxsim.com/wret.exe
Please let me know if that fixes the problem! 
Tom
I will report back tomorrow morning.
Looks good here Tom - thanks
Cheers
MikeyM
I can confirm that WRET did NOT reset tonight. So it seems to be good
Tom,
That fixed the problem for me as well.
Thanks,
Carl
I too confirm that this problem has been solved
Thanks! I’ve put this corrected version in the latest official demo and upgrade installers. I actually did not change version number on it, as it was a brief problem apparently introduced in the August 9 release, and is also fixed (I did put a brief note about that on the home page of my site).
Tom