Crash, crash, crash The application arch quit unexpectedly. could not load inserted library (???)

Question

I keep getting the notice on my desktop, "The application arch quit unexpectedly.  could not load inserted library: /Library/Application Support/DriveGenius/libdf.dylib".
If I dismiss the notice it reappears in 10 seconds., crashes every 10 seconds.
I'm assuming that Application Arch is an archive file.
I've got several hundred archive files according to the app "Find Any File", dunno which is the offending one.
In /Library/Application Support there's no DriveGenius/libdf.dylib to be found, not even in ~Library/Application Support. I can't even locate a DriveGenius/libdf.dylib file anywhere in my system.
I don't even have DriveGenius installed.
Where do I go from here?
++++++++++++++++++
Here's the crash reportCrash Report:
Process:         arch [13864]
Path:            /usr/bin/arch
Identifier:      arch
Version:         ??? (???)
Code Type:       X86 (Native)
Parent Process:  launchd [77]
Date/Time:       2011-07-28 09:26:10.180 -0700
OS Version:      Mac OS X 10.5.8 (9L31a)
Report Version:  6
Anonymous UUID:  4E8D8378-02DE-4DAB-9D01-816F25C6DAB1
Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread:  0
Dyld Error Message:
  could not load inserted library: /Library/Application Support/DriveGenius/libdg.dylib

Answer 1

Drive Genius must've been installed at one time & not completely removed.
You may have to install it again to remove it, or see if it has an uninstaller uption in the installer.
Might Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons