Explanation: This error occurs when DOS is installed into a Windows 95/98/Me partition. DOS 
overwrites the file(s) drvspace.bin and/or dblspace.bin.

1. Boot the computer into Windows 95/98/Me. Click on the START button, click on PROGRAMS, 
and then click on MS-DOS PROMPT. This will open a DOS box on the desktop. 
2. In the DOS box, type ATTRIB C:\D??SPACE.BIN -S -R -H . This will make the files visible 
so they can be deleted. 
3. When the process is complete, and you are back at the prompt, type DEL C:\D??SPACE.BIN 
4. Reboot the computer.