Set the printer you want to use as the default Windows printer before starting the program. It automatically uses the default.
Newer versions of Windows move the results folder. It can be found here:
C:\Users\<USERACCOUNT>\AppData\Local\VirtualStore\ Program Files (x86)\rctimingDOTcom\Laps Free\event files
Replace <USERACCOUNT> with your user account name. You may need to show hidden files to see AppData.
Once you navigate to it, drag the "Event Files" folder with the right mouse button to the desktop and create a shortcut to get to it quickly next time.
In the future, it is best to email or call for tech support, you'll get your answer much quicker.
-Craig