Code FILE-064: Unspecified DOS system error:%d

Cause: An unusual File System error has occurred. This alarm should rarely occur. The number after the error text indicates: 50 -- Device was removed and replaced before flush 51 -- Driver reports that the device is not working 52 -- Trying to access a drive that wasn't initialized 53 -- Driver reports that the device is empty 54 -- Driver reports that the device is not recognized 60 -- No signature found in BPB (need to format) 61 -- No signature found in MBR 62 -- Partition requested but none at that offset 63 -- IO error reading MBR (note: MBR is first to be read on a new insert) 64 -- IO error reading BPB (block 0) 65 -- IO error reading FAT32 INFO struc (BPB extension) 70 -- Error reading a directory block through the buffer pool 71 -- Error reading a fat block through the fat buffer pool 72 -- Error writing a directory block through the buffer pool 73 -- Error writing a fat block through the fat buffer pool 74 -- Error writing info block during fat flush Remedy: Retry the operation. If the alarm consistently occurs then manually check that the files were read, written, etc. Using a personal computer check the media with a Check Disk or Error-checking tool. If reporting the alarm to your local FANUC representative, be sure to include the number that is provided.