

The binary in the former directory is what is started when one starts Keepassxc through the PortableApps menu. The latter is also the directory which contains the keypassxc-proxy.exe. I noted that there are actually 2 binaries:Ĭ:\Users\spaetz\bin\PortableApps\KeePassXCPortable\KeePassXCPortable.exe (248kb) andĬ:\Users\spaetz\bin\PortableApps\KeePassXCPortable\App\KeePassXC\KeePassXC.exe (7094kb) NO combination of options, deleting of keepassxc and/or the broweser extension, deletion of registry entries, or using a fresh Firefox profile helped.

When I started keepassxc and turned off the use of a proxy, starting Firefox actually started a keepassxc process, however all I still got was a "key exchange failed" error. Turning on add-on debugging led to the same result and not more helpful information.

However, trying to connect, all I got is a "key exchange failed" error. When I started Firefox, I got a running keepassxc-proxy.exe process as a Firefox child process. Which pointed to a correct path "C:\Users\spaetz\bin\PortableApps\KeePassXCPortable\App\KeePassXC\keepassxc-proxy.exe" It pointed to the correct _browser_firefox.json file I had a registry key under "Computer\HKEY_CURRENT_USER\Software\Mozilla\NativeMessagingHosts\_browser", I posted an keepassxc issue at ( ) but it was immediately closed as they don't want to be bothered with Portable-specific issues. I have it solved for me now, perhaps it works for others. Hi there, I had the problem that Portable Keepassxc (2.5.3) only ever led to a "Key Exchange failed" message.
