When using RunLocally=true, I've encountered the following bugs:
- It doesn't let you run Firefox Portable 2nd Profile.
- It leaves behind %tmp%\FirefoxPortable (which contains the plugins, profile & program folders).
New: HandBrake (Feb 20, 2026), Platform 30.2 (Feb 17, 2026)
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as far as I can tell the 2nd profile is intended to allow a second profile rather than a second, simultaneous instance.
Wm