Need Help...Software Update and Other iMac Apps quitting unexpectedly
Earlier today I did a Repair Disk Permissions function, and deleted some old files and applications...I'm thinking I may have deleted something important...and now my Mac Software Update, iTunes, etc won't start...
Can anyone give me some advice as to 1) What is wrong, and 2) How do I fix this?
Thanks in advance.
Here's an example of what I received in terms of details when the Software Update quit:
Process: Software Update [643]
Path: /System/Library/CoreServices/Software Update.app/Contents/MacOS/Software Update
Identifier: com.apple.SoftwareUpdate
Version: ??? (???)
Build Info: SoftwareUpdate-2710000~1
Code Type: X86-64 (Native)
Parent Process: launchd [124]
Date/Time: 2015-09-05 08:26:19.317 -0400
OS Version: Mac OS X 10.6.8 (10K549)
Report Version: 6
Interval Since Last Report: 2510930 sec
Crashes Since Last Report: 25
Per-App Crashes Since Last Report: 8
Anonymous UUID: 16D8A0AB-935D-42A9-8E42-ECAB80E35E0E
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 0
Dyld Error Message:
Library not loaded: /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.frame work/Versions/A/WebCore
Referenced from: /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit
Reason: image not found
Binary Images:
0x7fff5fc00000 - 0x7fff5fc3be0f dyld 132.1 (???) <29DECB19-0193-2575-D838-CF743F0400B2> /usr/lib/dyld
iMac, Mac OS X (10.6.8)