iMac OS 9 Disk First Aid problem

I turned on my comp this morning and it froze when I connected to the net. So I shutdown and restarted improperly and disk first aid could not repair something. Mac Help tells me to run it 2 or 3 times and it may work...but it didn't. It seems to be running just fine but I still want to find out what the problem is. Any ideas?

Did you try to remove the internet prefs file to another location? (in trash or desktop)
And then put in the data again...

I think it could be some prefs file that got damaged
So maybe look for the ones that you last used and get them out of the prefsfolder...

Another try is to run Norton Disk docter