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firefox.exe -setDefaultBrowser isn't working when running at log on and I need firefox to autoconfigure as default

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I'm attempting to use my logon.bat during startup to set the default browser to firefox for my organization. However, the switches do not seem to work, as it does nothing to actually set firefox as the default browser. What can i do?

I'm attempting to use my logon.bat during startup to set the default browser to firefox for my organization. However, the switches do not seem to work, as it does nothing to actually set firefox as the default browser. What can i do?

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Hello :)

please follow the steps:

1. press Alt+T+O on your Keyboard

(or) 

Click on the firefox button (on the left top corner of the screen) and go to options->options you ll get a Options dialog box.

2.Go to Advanced Tab and hit on Make Firefox the Default Browser

Hope this Helped you. :)