SIMS 3 REINSTALLING HELP!! [SOLVED]

A MONTH AGO I UPGRADED MY GAME TO THE NEW 1.29. THE GAME UPGRADED FINE UNTIL I WASN'T ABLE TO LOAD MY SAVED GAMES. EVERY TIME I TRIED TO LOAD MY SAVED GAMES IT WOULD TAKE UP TO 30 MINUTES THEN JUST STOPPED RESPONDING. I HAD ALL THE EXPANSIONS EXCEPT FOR PETS.I GOT FRUSTRATED AND DECIDED TO DELETE MOST OF MY EXPANSIONS INCLUDING THE BASE GAME. THE ONLY ONES I HAVE ON MY COMPUTER NOW ARE GENERATIONS, TOWN LIFE, AND AMBITIONS. ALL OF WHICH I DOWNLOADED FROM YOUR SITE. I AM CURRENTLY TRYING TO RE INSTALL THE BASE GAME USING THE INSTALLATION GUIDE THAT CAME WITH THE TORRENT. BUT I CANT GET PASSED STEP 7 WHICH SAYS: 7. When, during Installation, the Istallation asks for Disk 1, click 'Browse' and select the
StartDisk you have Mounted. (NOTE: In 'My Computer' or 'Computer' the StartDisk is
called 'SIMS3').

HERES WHAT THE ERROR LOOKS LIKE
1)

2)

3)

PLEASE TELL ME HOW TO PASS THIS!! THANK YOU VERY MUCH IN ADVANCE

*I USED 'DAEMON TOOLS LITE' TO MOUNT THE DISC IMAGES

Hello,

First, Mount both images.
When the installation asks for Disk 1, click 'Browse' and select óne of
the two Mounted Images. If you get an error, just click the other image
you Mounted. When the Installation asks for Disk 2, do the same. The
Installation should go on now.
If you still don't understand the above, please watch our Installation Video on Youtube: https://www.youtube.com/watch?v=Dm1i-P4I7bc

Wow. Thank you soo much for that video. It works!

Hello,

Glad it works!
Have fun playing and please don't hesitate to contact us if you need any more assistance!