I guess QTP doesn’t support firefox yet. I am agree with what Mark is saying, however why we need a separate excel? Use Global Sheet in your script to create columns for browser exe paths and parameterized the SystemUtil.Run function with these paths.
The reason I suggested a separate Excel sheet is because Ad Hoc mentioned multiple scripts. It would be easier to import an excel sheet at the start of each script and use the values than to manually enter the values in the global sheet for all scripts. Also, since there is a single point of entry it will be easier to manage incase any changes are to be made. [img]images/icons/wink.gif[/img]