ANR8781E
Volume in drive drive name has invalid label label.

Explanation

The volume in the indicated drive has the label shown. The name does not conform with server requirements. The server requires that all media be uniquely labeled and, for removable media, that the label with file naming conventions. The label found exceeded the maximum label size for removable media or did not conform to server labeling requirements. If ????? is shown for the label, it indicates that server was unable to read the label.

System action

The volume is rejected.

User response

Use the appropriate labeling utility to label the media. In Windows NT, the LABEL command is used to label removable disk cartridges, diskettes and other media which appear as drive letters. This label must still conform to server requirements.