Help fast!! InDesign unexpectedly quits after installation

Question

I had the Creative Suite 3 on my computer. Was not useable, I think because it's already been used on another computer or something. Anyway, I think I installed it. I then went to install Creative Suite 2. Photoshop and Illustrator open and work fine. The only problem is InDesign unexpectedly quits before it even completely opens the program. What do I do?? Do I need to uninstall the whole thing or can I just reinstall InDesign? If you can help, please be specific as I don't know much on the technical side of things. Thanks in advance!

Answer 1

>"initializing the SIG"
In this case, try this:
1. Go to this folder in the Finder: [Your Boot Hard Drive]/Library/Application Support/
2. Click on the "SING" folder within that folder.
3. Choose the Finder's "File > Get Info" menu command (or hit CMD-i) to bring up the Info window for the SING folder.
Check what the window shows under "Sharing & Permissions" If yours is an administrative account, make sure that the "admin" group has "Read & Write" permissions. If yours is a non-admin account, you'll need to make sure that the "everyone" section has Read & Write permissions.
To change permissions, click the little lock icon in the lower right corner of the window. You will be asked to supply an administrative user name and password. Once you do that, the lock icon will open, and the previously-disabled permissions controls will be enabled. Select the popup you need to change, change it to "Read & Write," and (very importantly) then click on the gear icon button on the bottom of the window next to the "+" and "-" buttons, and select "Apply to Enclosed Items."
Does that allow ID to launch?