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 DXF File - Error Reading DXF File -