MinimWatch wont run on my Mac

[Bart]

Running 10.15.6 and Java 8 261.

Minimwatch.log contains:
MinimWatch 0.8.3 update 44, Copyright © 2012-2016 Simon Nash. All rights reserved.
Java™ SE Runtime Environment (build 1.8.0_261-b12)
Java HotSpot™ 64-Bit Server VM (build 25.261-b12, mixed mode)
Java runtime options: -Djava.library.path=/Applications/MinimWatch.app/Contents/Resources/oracle/MinimWatch/Contents/MacOS -Dfile.encoding=UTF-8
Platform default charset is UTF-8
Active subnet is 192.168.86.0
Startup complete
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Minimwatch-out.log contains:

Integrity check value missing for file minimwatch.config