File not found
Sharp Sharp MZ
Severity: MinorWhat Does This Error Mean?
File not found means the Sharp MZ searched the tape but could not find a program with the name you specified. The tape may be at the wrong position, the filename may be misspelled, or the program is on a different tape. Rewind the tape fully and try again, or load without specifying a filename.
Affected Models
- Sharp MZ-80K
- Sharp MZ-80A
- Sharp MZ-80B
- Sharp MZ-700
- Sharp MZ-800
- EmuZ emulator
Common Causes
- Tape not at the correct position — the program is before the current tape position
- Filename misspelled or case mismatch
- Program is on a different tape
- Tape has degraded and the header is unreadable
How to Fix It
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Rewind the tape to the beginning and try again.
The MZ searches forward from the current position. If the program is behind the tape head, it will not be found.
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Try loading without specifying a filename.
Loading without a name loads the next program on the tape regardless of its name. This is useful if you are unsure of the exact filename.
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Check the filename for exact spelling.
Sharp MZ filenames are case-sensitive. The name must match exactly what was used when the program was saved.
Frequently Asked Questions
How does the Sharp MZ find programs on tape?
Each program on tape starts with a header block containing the filename, file type, and size. The MZ reads each header and compares the name to what you requested. If no match is found after reaching the end of the tape, it reports File not found.
Can I see what programs are on a tape?
The MZ monitor can display the header of the next program on tape without loading it. This shows the filename, size, and type, helping you find the right program.