Some time it’s required that we need to create another firefox profile.
So, to create a new profile we need to follow the steps –
First open the run and type firefox -P
Next profile manager will appear , and it’s look like –
Click on Create Profile button and a welcome wizard should appear
Now click Next button and provide your profile name and if you want to change default location of profile then click choose folder button
Now click finish button
And now you can see that new profile is appearing on profile manager section. Uncheck the “Don’t ask at startup” check box (if you want)
Now Select your new profile and click Start Firefox
Now new profile should run.