Unknown error

Drvr Err in Close Operation

Drvr Err in Open Operation

No Such Entry in Unit Tbl

Bad Unit Number

Drvr Err in Write Op

Drvr Err in Read Op

Drvr Err in Status Op

Drvr Err in Control Op

Err Reading Resource Map

Op Prohibited by Res Attr

Remove Resource Failed

Add Resource Failed

Res File Not Found

Resource Not Found

Internal File System Err

Wrong vol type (NOT HFS)

Invalid Move Operation

Too Many Wrk Dirs Open

Directory Not Found

Att to Move a Lockd Block

Size Check Failed

Block Check Failed

Pointer Check Failed

Address Not in Heap Zone    

Illegal Opon Locked Block

Illegal Op on Free Block

Bad Memory Address

Nil Dereference

No Such Volume

Heap Full

No Item in Scrap Rqst Type

No Scrap

No Write Permission

Bad Master Dir Block

Unable to Rename File

External File System Error

Non-Macintosh Disk

No Such Drive

Volume already on-line

Permission Violation

Volume off-line

Err During Get File Pos

Invalid Reference Number

Invalid Parameter List

Duplicate File Name

Memory Full (System Heap)

Attempt to Pos Before BOF

Attempt to Read Past EOF

File Not Open

Disk I / O

Disk Full

Directory Full

File Open for Writing

File is Busy

Volume Locked

File Locked

Disk Write Protected

File Not Found

Too Many Files Open