Mac 10.4.11 Iphoto

Hi,
I am having trouble opening up my Iphoto for quite some time now.
Is there any way I can get any help? Last year I sent my computer to be reformatted. I think the tech wrote my name wrong, and every time I try to upgrade or fix my Iphoto, it comes out as if my name were terry-trushs-computer. This is wrong. My name is Terri Thrush and my computer should be under the correct name. Any suggestions on how to fix this or should I go directly to the tech that reformatted my computer? I just dont want to lose all my valuable information!

Thanks!
tt

I get this from the console.log
Mac OS X Version 10.4.11 (Build 8S2167)
2011-11-19 04:46:51 -0500
2011-11-19 04:46:58.073 SystemUIServer[156] lang is:en
2011-11-19 04:46:58.734 StatusMenu[170] Attempting to monitor /Library/Application Support/WDSmartWare
2011-11-19 04:46:58.734 StatusMenu[170] Monitoring /Library/Application Support/WDSmartWare
2011-11-19 04:47:01.253 GoogleSoftwareUpdateAgent[165/0xa000d000] [lvl=3] -[KSAgentApp handleCrash] Handling crash
2011-11-19 04:47:03.111 SecurityFixer[177] No insecure startup items found!
2011-11-19 05:01:53.725 StatusMenu[170] receiveSleepNote: NSWorkspaceWillSleepNotification
2011-11-19 09:50:51.528 StatusMenu[170] receiveSleepNote: NSWorkspaceDidWakeNotification
dyld: Library not loaded: @executable_path/../Frameworks/UpgradeChecker.framework/Versions/A/UpgradeChecker
Referenced from: /Applications/iPhoto.app/Contents/MacOS/iPhoto
Reason: image not found
Nov 19 14:24:14 terry-trushs-computer crashdump[239]: iPhoto crashed
Nov 19 14:24:14 terry-trushs-computer crashdump[239]: crash report written to: /Users/tepa/Library/Logs/CrashReporter/iPhoto.crash.log
2011-11-19 14:24:39.687 Photo Booth[240] i950 & friends detected
2011-11-19 14:24:39.688 Photo Booth[240] force8BitInternalBuffer YES
dyld: Library not loaded: @executable_path/../Frameworks/UpgradeChecker.framework/Versions/A/UpgradeChecker
Referenced from: /Applications/iPhoto.app/Contents/MacOS/iPhoto
Reason: image not found
Nov 19 14:26:01 terry-trushs-computer crashdump[244]: iPhoto crashed
Nov 19 14:26:01 terry-trushs-computer crashdump[244]: crash report written to: /Users/tepa/Library/Logs/CrashReporter/iPhoto.crash.log
dyld: Library not loaded: @executable_path/../Frameworks/UpgradeChecker.framework/Versions/A/UpgradeChecker
Referenced from: /Applications/iPhoto.app/Contents/MacOS/iPhoto
Reason: image not found
Nov 19 14:26:06 terry-trushs-computer crashdump[246]: iPhoto crashed
Nov 19 14:26:06 terry-trushs-computer crashdump[246]: crash report written to: /Users/tepa/Library/Logs/CrashReporter/iPhoto.crash.log
dyld: Library not loaded: @executable_path/../Frameworks/UpgradeChecker.framework/Versions/A/UpgradeChecker
Referenced from: /Applications/iPhoto.app/Contents/MacOS/iPhoto
Reason: image not found
Nov 19 14:33:29 terry-trushs-computer crashdump[253]: iPhoto crashed
Nov 19 14:33:29 terry-trushs-computer crashdump[253]: crash report written to: /Users/tepa/Library/Logs/CrashReporter/iPhoto.crash.log
dyld: Library not loaded: @executable_path/../Frameworks/UpgradeChecker.framework/Versions/A/UpgradeChecker
Referenced from: /Applications/iPhoto.app/Contents/MacOS/iPhoto
Reason: image not found
Nov 19 14:33:48 terry-trushs-computer crashdump[259]: iPhoto crashed
Nov 19 14:33:48 terry-trushs-computer crashdump[259]: crash report written to: /Users/tepa/Library/Logs/CrashReporter/iPhoto.crash.log

That's not much help...
I'd start by repairing your hard drive. Use one of the methods here:
Resolve startup issues and perform disk maintenance with Disk Utility and fsck