Try using the internet explorer repair tool. It's found in the tools menu of system information.
Hopefully, that will fix it, or tell you exactly what's wrong. My guess is that DLL is a later version, or it's corrupted.
MOST of IE5 file versions are higher than 5.XXXXXX
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BAITCASTER
A bad day of fishing is better than a good day of work !!!!
Batteries NOT included !
Some assembly required.
FEED YOUR MIND
mindbinge
The Bait Box
Reefland