If all else fails your contacts can be found in the .TRN files.
\Documents\N1MM Logger+\Databases\TransactionLogFiles\
Taken from N1MM page:
https://n1mmwp.hamdocs.c...ed/operating-a-contest/
Transaction TRN Files – During normal operation N1MM Logger+ saves the information about each QSO in a simple text file. These files are stored in a sub-folder in the Databases folder in the user files
area and can be used to recover in the event the database file is corrupted.
Here’s an explanation of how you can use those files to recover your data quickly, during a contest, or at your leisure if you haven’t done one of the two steps suggested above:
The transaction log is created for each contest you log to.
The file is closed after each transaction and reopened to force the data to be written to disk.
To keep things simple and foolproof, you are not allowed to change the name of the transaction log.
The name is used to make sure you are loading it properly, and to prevent mixing logs of two contests. Example name: ‘CQWWCW – 2005-09-19 – 14.TRN’ i.e.: Contest name – date log created – an internal index number
To Recover your log, you MUST import the transaction log into a NEW (empty) database and a NEW contest log.
The new contest log must be the same contest as the contest from the transaction file (Example: if restoring CQWPXCW, the new contest must also be CQWPXCW). Why? To prevent a user recovering from a database problem making the problem worse. This will prevent any issues from duplicate contacts and a number of other problems
As you load the transaction log, a new transaction log is automatically made with the transactions in the first log. Thus you should never have to merge logs. You always use the last one.
Hopes this helps,
Kyle, WA4PGM