Error Message Formatting Blank Disk: Drive Not Ready (103547)



The information in this article applies to:
    Microsoft MS-DOS operating system 5.0
    Microsoft MS-DOS operating system 5.0a
    Microsoft MS-DOS operating system 6.0
    Microsoft MS-DOS operating system 6.2
    Microsoft MS-DOS operating system 6.21
    Microsoft MS-DOS operating system 6.22

This article was previously published under Q103547

SYMPTOMS

The FORMAT command may report "Drive not ready" if you try to format an unformatted disk in drive B after you access an empty drive A. The same problem occurs if you access an empty drive B and then try to format a disk in drive A.

NOTE: If the floppy disk has been previously formatted, the FORMAT command works correctly.

RESOLUTION

To work around this problem, restart your computer or use the /U (unconditional) parameter when you format the disk. For example, type format b: /u at the MS-DOS command prompt and then press ENTER.

STATUS

Microsoft has confirmed this to be a problem in MS-DOS versions 5.0, 5.0a, 6.0, and 6.2. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

Modification Type: Major Last Reviewed: 5/6/2003
Keywords: KB103547