About 2 days ago I "successfully" upgraded my Win98 SP1 to
Win98 SE.

As of a day ago, I started getting the following message
(s) on startup:

c:\windows\system\DDEML.DLL was replaced by an older
version by a program recently run.  The file is currently
in use and cannot be auto-fixed.  Reboot Windows so the
auto-fix will run ( something like that ).

I also have a similar message for files:
mcicela.drv and winaspi.dll

First of all....

1) what is ddeml.dll?
  what is mcicela.drv?
  what is winaspi.dll?

2) what is there purpose?

3) how do I resolve these issues?

** note:  I recently was notified by Symantec of a
malicious virus and thus downloaded a patch for NAV 2003.

-or-

are these significant enough to ignore and continue
getting?

Thanks,

Scott.