error-number description
errornumber 1002 drive not ready
1004 CRC error (cyclic redundancy code)
1010 write error
1011 read error
1013 disk is write protected
1014 media change detected
1016 bad sector
1017 put disk into drive
1033 file not found
1034 path not found
1035 too many files
1036 access not possible (write protected ?)
1039 out of memory (RAM)
1040 wrong memoryblock address
1046 wrong drive character (e.g. K)
1066 wrong format of program file