Unknown error.

Can't decompress a compressed resource.

Out of physical memory.

RemoveResource failed.

AddResource failed.

Resource file not found.

Resource not found.

Not enough memory.

Break received (SCC).

SCC receiver error (framing; parity; OR).

Time written did not verify.

Unable to read same clock value twice.

Track failed to verify.

Can't get enough sync.

Can't find sector 0 after track format.

Sector number never found on a track.

Track number wrong on address mark.

Unable to correctly adjust disk speed.

Tried to read 2nd side on a 1-sided drive.

Unable to initialize IWM.

Track 0 detect doesn't change.

Step handshake failed.

Write underrun occurred.

Bad data mark bit slip nibbles.

Bad data mark checksum.

Couldn't find a data mark header.

Bad addr mark bit slip nibbles.

Addr mark checksum didn't check.

Read verify compare failed.

Couldn't find valid addr mark.

Couldn't find 5 nybbles in 200 tries.

R/W requested for an off-line drive.

Drive not installed.

No such drive (tried to mount a bad drive num).

Server volume has been disconnected.

Wrong volume type error (operation not supported for MFS).

No free WDCB available.

Directory not found.

Permission for this file doesn't allow writing.

Bad master directory block.

Attempt to open a locked file for writing.

Volume not on line (it was ejected).

Error while getting file position.

Bad parameters were used in an IO call.

File already open with write permission.

File can't be deleted because it's busy.

The volume is locked.

The file is locked.

The disk is write protected.

File not found.

Too many files open.

End of file reached before expected.

I/O error (bummers).

Specified volume doesn't exist.

Disk is full.

File directory is full.