Hi there,
You need to check the option EV code signing. The name suggests that it only applies to EV certificates, but it appears that it also applies to ones with SHA2 digests.
Also note, that you have to follow the below steps
-Quit the application (from TNA aka "system tray")
-Start the application elevated from its program folder
-Check the checkbox
-Hit the OK button and reboot.
After reboot check if there are any entries underneath HKLM\SYSTEM\CurrentControlSet\Control\Cryptography\Providers
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