Error when export key pair

After key generation, I tried to export the keys. However error occur. When I try to skip the export process, I also cannot find the keys in Kleopatra.

anyone know what is the problem?

Thank you very much

gpg4win_error.png

As I am using Windows 7 32-bit system, it maybe have compatibility issue with ver. 3.0.0.

When I change to use version 2.3.4, everything is fine.

Hi Leo,

What kind of keys with what options do you try to create? What is the error you are shown? Do the keys just disappear after you tried exporting them?

Best wishes,
Jochen