update to v.4.4.0 error popup - procedure entry point npth_get_version

[NJC]

On updating Gpg4Win to 4.4.0 on a Windows 10 machine by right-click run-as-admin on the installer, then rebooting to the non-admin account, the first time I tried to verify a download (Openoffice) by double clicking its .asc file, I got two error popups, both saying:

The procedure entry point npth_get_version could not be located in the dynamic link library C:\Program Files(x86)\GnuPG\binadirmnger.exe

I found that this had started Kleopatra in the background and it could be seen in the ‘hidden icons’ on my toolbar. On opening this (by double clicking the Kleopatra icon in the hidden icons), it showed that the tool had successfully run without any errors.

With Kleopatra still running, each time I tried that double click on that .asc file, the tool worked correctly without errors. However, the pop-ups appeared every time I tried that double-click without Kleopatra running in the background.

As a second test, I tried the same with the .sig file for the GPG update itself. Again, when Kleopatra was not already running, I got two popups but it started Kleopatra and ran successfully. But when Kleopatra was already started, the signature check ran normally without popups.