HFS File system with case sensitive is not accepted to install creative cloud? Is there any other way but install the whole MacOS again after formatting the drive. I cannot belief that Adobe is so bad to it's Mac customers..

After many hours setting up OS10.10 from he scratch the last step should be installing m Adobe apps again.

trying this I always get the error message that creative cloud does not accept case sensitive file systems and I shall use another drive.

This means I have to set up the whole machine again after formatting without case sensitive but then having copy problems with my NAS?

I cannot belief that Adobe is really demanding this. If so this would show how urgent this market need alternatives and some more competition...