!ERROR=3 and !ERROR=103 - Disk Read/Write Error
Error 3 - Disk Read/Write Error
This error usually means that a disk is damaged or the drive is misaligned. If the error occurs frequently with the same disk try using another disk. If the error occurs with several disks, have your drive checked by a qualified service technician.
It may also appear when a network connection is reporting problems with a disk drive when the network hardware is at fault.
Error 103 - Critical Disk Read/Write Error
An !ERROR=3 occurred during a critical operation (ODBC).