I get the following error:

I have tried restarting my laptop and redownloading the software, but I get the same error.
 
The version I am trying to install is the latest one I can see: Gomboc-9-20231113.zip. I have also verified the MD5 checksum, which is correct.
 
Could you help me with this problem?

anonuser Asked question 12 March 2024