Yes. I know. Get off XP. I keep it offline except for occasional updates (like for SpyBot). So today I decided to update the definitions, etc., and scan. Except Update just sits there ("Checking for antispyware updates..."). So then I did a manual update of the files, and the Update panel says my "signatures have not been updated in 58 days", but I thought the manual update process included the latest signatures. ??

Anyway, running Update again and still nothing. No activity on the system of any kind.

Here is the tail end of the Update Log:
[+] 15-05-10 09:54:44 THttpUpdateDaemon Background Updating Service got started...
[i] 15-05-10 09:54:44 THttpUpdateDaemon Listening on port 21321
[i] 15-05-10 09:54:44 THttpUpdateDaemon Successfully started listening on port 21321.
SDUpdate.exe [2015-05-10 10:43:02] Includes\Domains.sbs (version 20141008) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:03] Includes\Security.sbi (version 20140108) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:03] Includes\SecurityC.sbi (version 20140113) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:03] Includes\Spyware.sbi (version 20140113) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:03] Includes\SpywareC.sbi (version 20140108) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:04] Includes\TrojansC-02.sbi (version 20140109) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:04] Includes\TrojansC-03.sbi (version 20140109) needs to be updated.
SDUpdate.exe [2015-05-10 10:43:04] Includes\TrojansC-05.sbi (version 20140109) needs to be updated.

I have a Win7 machine on the same network that updates just fine so I'm mightily confused.