Hi,
It seems the FF portable setup does not add "FIREFOX.EXE" key to win. registry? The key is expected to be here:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\FIREFOX.EXE
with its "Default" string value pointing to FF path (including exe e.g. C:\FirefoxPortable\App\Firefox\firefox.exe) and "Path" string, pointing to FF app directory (e.g. C:\FirefoxPortable\App\Firefox).
Some apps use this key for detection of FF installation. Thanks.
Visit the Community page
Join our forums
Subscribe to our email newsletter
Subscribe with RSS
Follow us on Facebook
Follow us on LinkedIn
Follow us on Twitter
Follow us on Mastodon
Follow us on BlueSky
that's pretty much the whole point in using portable apps.
If you want persistent registry entries for Firefox, then you should install the regular desktop version (aka "local install").