Hi, i have same problem with you and until now i'm still frustating with it >n<;;; please help me...!

my problem is the game somehow couldnt read the patch one and i already did it as I could and yes the situation also same like you but I managed on getting the AlphaDiscLog.txt one.

But i wanted to make sure this alpharoom signup tool is alsignup_100723b.exe or is it different program? also I still doesnt understand the way from Epiphanny-san's said.

Is it like we make two times sig.file and put it in the folder of the installed game??