So, I changed the filenames all to lower cases and the paths in the dm-file and replaced \ with /. - I had not expected this to work in windows but it did.
I don't know what you meant by "I can't chance the case in windows" - That worked.
Other 1.01 changes: Minor graphic change for the Shadow-Form Elder Wendigo - It still doesn't look that good.
Shape-shifted Skinshifter is now size 3 - as his picture sugests.
I'm used to Windows ignoring changes to only the case of a file name. Seems like it got a little smarter by now. Slashes work just like backslashes in Windows since it's supposed to be POSIX compliant.