Main Releases Master disks Error codes License

When X-Copy copied disks, it wrote a green zero for each track that was successfully copied.

However if an error occurred, a red number was written instead. Many wondered what those numbers meant.

Here is a list, taken from X-Copy 2.x

1. Less or more than 11 sectors
2. No sync found
3. No sync after gap found
4. Header checksum error
5. Error in header/format long
6. Data block checksum error
7. Long track
8. Verify error