Tor Browser Microsoft Windows (2.4.17-beta-1): Firefox is running already

Tor Browser Microsoft Windows Vista (2.4.17-beta-1) start-up fails with the following error message: Firefox is running already.

Trac:
Username: matti

added component::applications/tor browser owner::tbb-team priority::medium reporter::matti resolution::user disappeared severity::normal status::closed type::defect labels

Removing "Tor: 0.2.4.x" milestone -- that's for bugs in Tor itself.

Trac:
Milestone: Tor: 0.2.4.x-final to N/A

Trac:
Keywords: TorBrowser Firefox deleted, Firefox, tbb-firefox-patch, TorBrowser added

Trac:
Owner: mikeperry to tbb-team
Component: Firefox Patch Issues to Tor Browser

Trac:
Keywords: Firefox, tbb-firefox-patch, TorBrowser deleted, N/A added
Reviewer: N/A to N/A
Version: Tor: unspecified to N/A
Status: new to closed
Sponsor: N/A to N/A
Severity: N/A to Normal
Resolution: N/A to user disappeared

closed

moved to tpo/applications/tor-browser#9723 (closed)