aswMBR results:

aswMBR version 0.9.9.1665 Copyright(c) 2011 AVAST Software
Run date: 2012-07-01 21:18:09
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21:18:09.474 OS Version: Windows x64 6.1.7601 Service Pack 1
21:18:09.474 Number of processors: 2 586 0x603
21:18:09.474 ComputerName: JENNY-VAIO UserName: Jenny
21:18:11.455 Initialize success
21:18:31.403 Disk 0 (boot) \Device\Harddisk0\DR0 -> \Device\00000064
21:18:31.403 Disk 0 Vendor: SAMSUNG_ 2AJ1 Size: 305245MB BusType: 11
21:18:31.418 Disk 0 MBR read successfully
21:18:31.418 Disk 0 MBR scan
21:18:31.434 Disk 0 Windows 7 default MBR code
21:18:31.450 Disk 0 Partition 1 00 27 Hidden NTFS WinRE NTFS 10174 MB offset 2048
21:18:31.465 Disk 0 Partition 2 80 (A) 07 HPFS/NTFS NTFS 100 MB offset 20840448
21:18:31.496 Disk 0 Partition 3 00 07 HPFS/NTFS NTFS 294969 MB offset 21045248
21:18:31.512 Disk 0 scanning C:\Windows\system32\drivers
21:18:46.426 Service scanning
21:19:04.132 Service sptd C:\Windows\System32\Drivers\sptd.sys **LOCKED** 32
21:19:11.526 Modules scanning
21:19:11.542 Disk 0 trace - called modules:
21:19:11.573 ntoskrnl.exe CLASSPNP.SYS disk.sys >>UNKNOWN [0xfffffa8002ea92c0]<<sphm.sys amd_xata.sys ACPI.sys storport.sys hal.dll amd_sata.sys
21:19:11.573 1 nt!IofCallDriver -> \Device\Harddisk0\DR0[0xfffffa800325d5d0]
21:19:11.589 3 CLASSPNP.SYS[fffff8800180143f] -> nt!IofCallDriver -> [0xfffffa80031e9040]
21:19:11.589 \Driver\amd_xata[0xfffffa8002f3bac0] -> IRP_MJ_CREATE -> 0xfffffa8002ea92c0
21:19:11.604 5 amd_xata.sys[fffff880011d67a8] -> nt!IofCallDriver -> [0xfffffa80031e0d30]
21:19:11.604 7 ACPI.sys[fffff88000e3a7a1] -> nt!IofCallDriver -> \Device\00000064[0xfffffa80031dd060]
21:19:11.620 \Driver\amd_sata[0xfffffa8002f3bcb0] -> IRP_MJ_CREATE -> 0xfffffa8002ea72c0
21:19:11.620 Scan finished successfully
21:19:38.282 Disk 0 MBR has been saved successfully to "C:\Users\Jenny\Desktop\MBR.dat"
21:19:38.282 The log file has been saved successfully to "C:\Users\Jenny\Desktop\aswMBR.txt"