User blog comment:RottenBlock/Toushin Toshi 1 Patch 1.5/@comment-31720212-20200415225101/@comment-80.144.159.180-20200422092853

Hm, interesting how I didn't see your new post because I always scrolled straight down, expecting to see the new one there....

Didn't try your method because it went down in a different direction after I had the same problem (error) happen in Rance III (only once though). After that, I checked Rance IV and installed _inmm238.exe (it's only for the DLL, right?), no problems there. Then I did more testing on Toushin Toshi and grinded three times to level 11 without the error happening. Any chance the error is related to the DLL not being present on the PC?