If you’re encountering the “Not ready error reading drive x” message in DOS, don’t panic! This error message usually indicates that there is either no diskette in the floppy drive or the drive door is left open.
To resolve this issue, simply insert a floppy disk into the drive or close the drive door by turning the lever. Then press the “R” key to retry. If the error message “Current drive is no longer valid” appears, press “F” followed by the desired drive letter to switch to another drive.
Frequently Asked Questions
What does the “Not ready error reading drive x” message mean in DOS?
This message usually indicates that there is either no diskette in the floppy drive or the drive door is left open.
How do I fix the “Not ready error reading drive x” message in DOS?
To resolve this issue, simply insert a floppy disk into the drive or close the drive door by turning the lever. Then press the “R” key to retry. If the error message “Current drive is no longer valid” appears, press “F” followed by the desired drive letter to switch to another drive.
Can this error message occur in other operating systems?
No, this error message is specific to the DOS operating system and its variants.
