Hi, you've made new virtual machine without a drive installed but when you install this you get error.. Steps to reproduce:
1) Open setup batch file and click Next button
2) Click next button two times
3) Check for partitions needed and check the Primary FAT file system
Then you get the error:
"There is no Primary FAT File System on your hard drives, or there are no hard drives found on your system at all!"
After you added a partition, then boot from floppy or hard drive, you get the message:
Invalid system disk
Replace the disk, and then press any key
You must install it from an CD-ROM to avoid starting.
After you have installed MS-DOS, it will start slowly.