[Bug 43605] Wine does not support elliptic curve cryptography

https://bugs.winehq.org/show_bug.cgi?id=43605

--- Comment #6 from Fabian Maurer  ---
> If you use Wine Explorer to double click the cer file, you should see a
> prompt similar to the screenshot from comment #3.

No, I get an error messagebox with "There is no Windows program configured to
open this type of file."
Using a clean 32bit wineprefix with wine-2.15. Using the file from comment #2.
> Yes, that's what I mean. The root certificate is present on the system, but
> Wine thinks it is invalid.

I see. You probably mean the certificate is present on the linux system, right?