Printer Sharing and Headache

Hi!

I have a wireless MN620 kit. I recently updated the
utility software. When I ran the Tools -> Set Up Wizard, I
opted to share printers. Everything went fine. But later,
when I tried to remove a printer, it took obscene amount
of time to finally delete the printer - something like 5
minutes. And now, I can't even install a new printer. I
tried to do this about 20 minutes ago, and it is still
installing one! I have rerun the wizard, and chosen to
ignore the printer sharing option, but it did not help.
Please let me know how to remove this obstructive and
faulty layer of printer sharing from my system.

System info:
Dell Inspiron 3700
Pentium II, 450Mhz
Windows 98 Second Edition

Thank you.