The issue is that there are certain support files which need to be embedded into the OS for it to have full functionality across all stages of the OS setup, and they are not generic. There are a few specific floppies labeled as supported by Microsoft, any besides these will not likely work, due to not having appropriate drivers present. 

Please note: This is an operating system limiation and is not a hardware limitation. Any issues and inquiries must be forwarded to Microsoft for assistance.