Open the script recorded in IE.
Go to Automation--> Record and Run settings.
Select open the following address when a record or run session begins.
under that select Firefox 2.0 in open the following browser when a run session begins.
Click ok then save and run .The script opens in Firefox browser.
Go to Automation--> Record and Run settings.
Select open the following address when a record or run session begins.
under that select Firefox 2.0 in open the following browser when a run session begins.
Click ok then save and run .The script opens in Firefox browser.