PA.c 12.0.5, Buy a Drive, Please donate
300+ apps including wxMP3gain (Apr 22, 2015)
How do you start Portable FireFox in safe mode?
It's just a switch. -safe-mode You can start FirefoxPortable.exe from the commandline with it and it'll pass it to firefox.exe.
Sometimes, the impossible can become possible, if you're awesome!
When I asked you this question about the U3 version of FFP you included a profile paramater (something like "-profile ..\). Is this not needed in regular FFP?
Geek w/o portfolio
Things have got to get better, they can't get worse, or can they?
In Firefox Portable, it's really similar to Firefox. So, whereas with Firefox, you start it with firefox.exe -safe-mode ... in Firefox Portable you start it with FirefoxPortable.exe -safe-mode. It's more difficult to do this in FF for U3 due to its ties to U3, requiring an initital launch in non-safe mode to update paths followed by a more-complex commandline to Firefox itself.
If U3 could pass a command line parameter to FirefoxForU3Start.exe (one of the four "launchers" needed to make Firefox for U3 work), then we could do something similar. But, being a consumer-oriented platform, U3 doesn't support things like command line parameters.