Hi. Can I launch an instance with the specified profile? The "-p" switch doesn't work.
New: StressMyPC (Dec 10, 2025), Platform 30.1.3 (Nov 17, 2025)
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That switch is only for locally installed profiles. We use the -profile switch to make it portable which overrides -p. If you'd like another profile, install the second profile launcher: https://portableapps.com/support/firefox_portable#second_profile
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