Invalid Object Data!

File Contains Invalid Data!

Block Is Locked!

Attempting To Purge A Locked Block!

Attempting To Purge A Locked Block!

Unknown Error - 110!

NIL Master Pointer!

Out Of Memory - Not Enough Room In The Heap Zone!

Unable To Remove A Resource!

Unable To Add A Resource!

Resource File Not Found!

Resource Not Found!

Read/Write Permission Doesn't Allow Writing!

Bad Master Directory!

File Rename Error!

External File System Error!

Not A Macintosh Disk! Volume Lacks Macintosh-Format Directory!

Nonexistent Drive!

Specified Volume Is Already Mounted And On-Line!

Attempt To Open Locked File For Writing!

Voloume Not On-Line!

Unable To Get File Position!

Path Reference Number Specifies Nonexistant Path!

Parameter Error - Nonexistent Volume!

File Already Open!

File With Specified Name And Version Number Already Exists!

File is busy!

Volume Is Locked By A Software Flag!

File Is Locked!

Volume Is Locked By A Hardware Setting!

File Not Found!

Too Many Files Open!

Unknown Error - 41!

Attempt To Position Before Start Of File!

Logical End-Of-File Reached During Read Operation!

File Not Open!

Bad File Name Or Volume Name!

I/0 Error!

Specified Volume Does Not Exist!

All Allocation Blocks On The Volume Are Full!

File Directory Is Full!

Error Writing IGES File - 

Error Reading IGES File -