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What does "This program is not signed" mean?

26 Jul 2019
by A2 Software

Have you ever seen the message “This program is not signed”, when starting the Superlock II?

The reason for the message is that the signature on a certificate has expired.

The program will still run OK, but there is this annoying message popping up, every time the program is started.

So, what to do about it?

That is very simple: Update to the latest version of the program and the message will disappear.

The latest version can be downloaded from here: