Hi Milpool,
Do you have any idea what was installed to cause this error?
Here are a few KB Articles that may help in the mean time.
"Logon User Interface DLL Msgina.dll failed to load" error message
after you install the MS04-003 security update
http://support.microsoft.com/default.aspx?scid=kb;en-us;836683
A Discussion About the Availability of the Fast User Switching Feature
http://support.microsoft.com/default.aspx?scid=kb;en-us;294739
The "Welcome to Windows" Logon Screen Does Not Appear When You Start
the Computer
http://support.microsoft.com/default.aspx?scid=kb;en-us;817142

Signature
Regards,
Bert Kinney [MS-MVP DTS]
http://dts-l.org/
> Hi,
>
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> Thanks,
> milpool
milpool - 31 Jan 2005 21:25 GMT
Bert,
Thanks for your reply. As it turns out, what caused the problem was Cisco
Systems VPN Dialer program.
I just needed to perform a quick registry edit and that solved the problem.
Here is a link (for anyone else that runs into this problem):
http://windowsxp.mvps.org/ginadll.htm
Thanks again for your help.
milpool
> Hi Milpool,
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> > Thanks,
> > milpool
Bert Kinney - 31 Jan 2005 21:41 GMT
Hi,
I came across this while look at the error.
You Cannot Use Fast User Switching After You Install Cisco Systems VPN
Dialer Program
http://support.microsoft.com/default.aspx?scid=kb;en-us;829715
Glad to see you have the problem resolved.

Signature
Regards,
Bert Kinney [MS-MVP DTS]
http://dts-l.org/
> Bert,
>
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>>> Thanks,
>>> milpool
Hi milpool,
There are various third-party applications (Symantec's PCAnywhere and Ci?sco
VPN client, to name a couple) that replace XP's logon.
Try d/loading and running Doug Knox's XP_FixLogon.exe to restore the Welcome
screen and Fast User Switching:
http://dougknox.com/xp/scripts_desc/fix_xp_logon.htm
Regards,
--
Patti MacLeod
Microsoft MVP - Windows Shell/User
> Hi,
>
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> Thanks,
> milpool