Tandy 1000 MS-DOS Reference Manual page 318

Chapter 14 / Problems and Error Messages
Read fault
The device cannot successfully read the data. You may have a
flawed disk. Try to copy all files to another disk. If this fails, you
probably have a hardware problem. Contact your dealer.
Sector not found
MS-DOS is requesting a sector number higher than the highest
number on the disk.
Seek
The disk drive or hard disk cannot locate the proper track on the
disk.
Sharing violatlon
A file is open in a sharing mode that does not allow the com-
mand to write to the file.
Write Fault
The device cannot successfully write the data. You may have a
flawed disk. Try to copy all files to another disk. If this fails, you
probably have a hardware problem. Contact your dealer.
Write protect
You tried to write to a write-protected diskette. Remove the
write-protect tab and try again.
One other error message might be related to faulty disk read or
write:
File allocation table bad for drlve
drive
This message means that the copy in memory of one of the allo-
cation tables has pointers to nonexistent blocks. Possibly the disk
was incorrectly formatted or not formatted before use. If this
error persists, the disk is currently unusable and must be for-
matted prior to use.
296
I
i
G
J
I
!
~
I I
I I
o
- I
LJ
, I
I
I
~
i
i
L.-I
I I
i~
I
I
l.J
, I
I '
k.-J
I
!
I
I
'--'
1
.J