Spybot not updating

[Protege]

Before I start I think It would be important to note my specs: Dell Studio Laptop, Windows 7 Ultimate 64 bit, Intel(R) Core(TM)i7 CPU, Q720 @1.60Ghz
4.00 gb ram. Protection programs: Avast antivirus, Spybot Search and destroy, (in web browser) No script, better privacy, ref control, and adblocker.
A couple of weeks ago I noticed a problem with my spybots loading and updating, though it wasn't quite as bad as now. When I tried to update it wasn't like it normally was (it gave me the updates and took longer loading and disconnecting from the update thing)
Upon trying to immunize it took a bit too long on some, while on others it immediately immunized files far to big for such speed. Now it simply does nothing when I click the update button, and doesn't detect anything when scanning, not even the cookies or logs on pc. Whats going on?

[Protege]

Hey tashi I mean no disrespect; you seem like a busy person, but can you help me out? I even pmed you earlier, and 2 hours later posted this. Thanks for moving it to the right section, as i had a hard time maneuvering.

[tashi]

Hello Protege,

In your PM you've indicated you might have an infected computer.

Please see this FAQ which also includes instructions on posting a preliminary DDS log: "BEFORE you POST"(READ this Procedure BEFORE Requesting Assistance)

Then start a new topic in the Malware Removal Forum and copy paste the log into it, an analyst will advise you as soon as available.

If DDS won't run please start a new thread anyway and make note of the situation.

Best regards.