I am not trying to run Software Update, it is third party (non-Apple) software.
This is from the Diagnostic Report
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x00000000000001e4
Crashed Thread: Unknown
Backtrace not available
Unknown thread crashed with X86 Thread State (32-bit)
I have checked Ram and HD with Techtool and all seem fine!