Your bios based system need a special partition to boot from a GPT disk label. to continue, please create a MiB biosboot type partition.
You have not specified a swap partition. Although not strictly required in all cases, it will significtivally improve performance for most installation
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I know quite well what the problems are related to these errors (although not in all the details).
But I do not understand whether
I have to change the fundamental structure of the partitions that have already done
(500 GB to 500 GB for Windows and Fedora) before starting the installation
or if the installation itself allows you to make choices appropriate to define this particular memory configuration. ...
I do not see a chance to interact with the program to implement the required choices.
And, in the case I need to prepare the partitions in one way different than I already prepared, I do not know how to do this ...