Actually the same happened to me, started experimenting with 111 and my acc was auto-locked -.-

At first glance, 111 is much slower then the previous... but im off to work dont have really much time to test it right now but from 0.53 went to 0.18/0.20.

Im at -a scrypt-jane -i 1 -l X2x3 -o name.x:x -C 1 -b 4096 at 0.53 khash clearly improving, the -L 2 seems to not let the program run.

Thanks all for your inputs, gonna keep testing the parameters

ok, i have had a little success patorbeli now i got it to working with -a scrypt-jane -i 0 -H 0 -m 0 -C 0 -l F2x3 -o , im only getting 0.37/0.40 on my gtx 560 ti and the computer becomes impossible to use, but its better than nothing.
Still attempting other setting, but most crash the driver :s

Yeah :S Im using cudaminer_build92_.86.rar, i have windows 64 bits and i have all 6 files (cudart32_55.dll, cudart64_55.dll, msvcp110d.dll, msvcr110d.dll, pthreadVC2.dll and cudaminer.exe).
The only thing i can think up is that it doesnt like windows 64 maybe? .

Patorbeli, after installing the missing file (went looking for an explanation on how to do it :s now i have the error : Application error, The application was unable to start correctly (0xc000007b).

Im very noob at this sorry, i tried that version but i kept getting an error of a file missing when i had that file inside windows and even tried copying it to the folder of the program to no help... the file was msvcp110.dll :/

yeah its very awesome that nvidia is starting to pay attention to this market, because it seems we really need their support. Users like me that are stuck with in my case Nvidia and dont have means to upgrade/ change brand so we can make something out of this really need their help.

i would really appreciate if someone posted a working version for gpu/windows of cuda for yacoin 

That one was crashing my nvidia driver (gtx 560 ti), im guessing it crashes more people... :/

Sorry im very noob into this, would be nice if anyone would post a working version for Gpu/Windows 64