something is wrong possibly malware

[Red_Earth]

my computer is not allowing me to use my programs.
i am familiar with spybot forum rules, however i cannot download and run programs. my computer gives me an icon that lets me know it does not recognize the program, and when i click it it goes to word and gives me strange notation. i am running win7 64 bit on a sony vaio vgn-nw150j. any help would be greatly appreciated.

i got mbam to run. it ran for 9 seconds, scanned one object and acted as tho it were a successful scan.

Malwarebytes Anti-Malware 1.62.0.1300
www.malwarebytes.org

Database version: v2012.09.02.03

Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 8.0.7601.17514
Fred :: OFFICE-PC [administrator]

9/2/2012 11:50:36 AM
mbam-log-2012-09-02 (11-50-36).txt

Scan type: Custom scan (C:\Users\Fred\Desktop\HiJackThis.lnk|)
Scan options enabled: File System | Heuristics/Shuriken | PUP | PUM
Scan options disabled: Memory | Startup | Registry | Heuristics/Extra | P2P
Objects scanned: 1
Time elapsed: 9 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 0
(No malicious items detected)

Registry Values Detected: 0
(No malicious items detected)

Registry Data Items Detected: 0
(No malicious items detected)

Folders Detected: 0
(No malicious items detected)

Files Detected: 0
(No malicious items detected)

(end)