Hello! Having trouble running your game? Well I'm going to stop typing these useless words and help you out. I'm going to make this quick, easy, and simple.

Step One:
h t t p : / / g a m e c o p y w o r l d . c o m / g a m e s / p c _ t o y _ s t o r y _ 3 . s h t m l
Go to this link. I know it might be hard putting into a browser, but dang steam won't let me put it.

Step Two:
Scroll down until you see "Toy Story 3 v1.0 [MULTI4-1/MULTI6] No-DVD/Fixed EXE"

Step Three:
Click on the little head right under "Toy Story 3 v1.0 [MULTI4-1/MULTI6] No-DVD/Fixed EXE" it's also by "File Archive [3.3 MB]" Clicking on this head will open a pop up to a adfly thing, wait the five seconds and click skip add.

Step Four:
Click on one of the "MIRROR" blue links and select where you want to download this file (I suggest desktop so you can delete it after you're done)

Step Five:
Go to your toy story 3 file directory, mine is "J:\Steam\SteamApps\common\Toy Story 3" but yours is probably "C:\Steam\SteamApps\common\Toy Story 3"

Step Six:
Delete the "Game-TS3.exe" the "reloaded.nfo" and the "rld.dll" in your toy story 3 file direcory, and then drag and drop the files inside the rar folder you just downloaded into your file directory.

Step Seven:
Restart steam and then your game should be good to go. You're welcome. Oh, and also you can delete the original .rar folder you downloaded earlier now.

YOU'RE WELCOME BTW, NOW GO ENJOY SOME TOY STORY THREEEEEEEE

If you have any questions, or if something isnt working let me know and explain your question or why it isn't working and I'll try to help out!

Thanks to Snoopster for figuring this out!