Invalid trace filename.
Tracing can only be turned on if requested by our Technical Support team.

Invalid or expired license file.
The Professional-Use license file is either expired or for an older version of this program.

Invalid size.
This error can occur in the Volume or Partition Affiliation dialog (see "Volume or Partition Affiliation" in Chapter 9). The volume size you specified exceeds the physical size of the disk. Specify a size smaller than the physical size to avoid this error.

Maximum errors exceeded. Program continues without displaying errors.
See "Error Messages" in Chapter 9.

Media errors reading sectors <#> to <#> on <drive>. Use Options, Search, Sector Exclusion to skip bad sectors.
The program has encountered a bad media spot on disk. If the program hangs, restart it and use the suggested command to exclude the offending sectors from the next search.

To avoid having to retype the excluded sectors every time the program is started, see "Saving the list of bad sector numbers" in Chapter 7.