Win 7 (32/64bit) Update Module KB2661796 – ThinkPad

NameOperating SystemVersionReleasedDownload
Windows Update Module KB2661796 for Windows 7 (32-bit)
1.4 MB
Windows 7 32bit1.0020 May 2014 Download
Windows Update Module KB2661796 for Windows 7 (64-bit)
1.4 MB
Windows 7 64bit1.0020 May 2014 Download
README for Windows 7 Update Module KB2661796
8.5 KB
Windows 7 32bit,
Windows 7 64bit
1.0020 May 2014 Download

Note for ThinkPad X1 Carbon users:
This document supports both X1 Carbon (Type 3443, 3444, 3446, 3448, 3460, 3462, 3463) and X1 Carbon (Type 20A7, 20A8).
To find your X1 Carbon Type, please click here for more details.

This package provides the following update module for the Microsoft Windows 7 (QFE).

  • KB2661796

Included QFE and the description are listed as below:


Description of Software

2661796 "0x000000C4" Stop error when you enable Driver Verifier in Windows 7 or in Windows Server 2008 R2

Go to the following Microsoft site to get the detailed information.

Supported ThinkPad Systems

  • 11e
  • Edge 11, Edge 13, Edge 14, Edge 15, Edge E10, Edge E30, Edge E31, Edge E40, Edge E50
  • Edge E120, Edge E125, Edge E220s, Edge E320, Edge E325
  • Edge E420, Edge E420s, Edge S430, Edge E520
  • Helix
  • L410, L412, L420, L421, L430
  • L510, L512, L520, L530
  • R60, R60e, R60i, R61, R61e, R61i, R400, R500
  • SL300, SL400, SL400c, SL410, SL500, SL500c, SL510
  • T60, T60p, T61, T61p
  • T400, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T431s, T440, T440s, T440p, T540p
  • T500, T510, T510i, T520, T520i, T530, T530i
  • W500, W510, W520, W530, W540, W700, W700ds, W701, W701ds
  • X60, X60s, X60 Tablet, X61, X61s, X61 Tablet
  • X1, X1 Hybrid(*1), X1 Carbon
  • X100e, X120e, X121e, X130e, X131e, X140e, X200, X200s, X200 Tablet, X201, X201i, X201s, X201 Tablet
  • X220, X220i, X220 Tablet, X220i Tablet, X230, X230i, X230s, X230 Tablet, X230i Tablet
  • X240, X240s
  • X300, X301
  • Yoga, S1 Yoga


*1: Supports Windows 7 64-bit only.

Supported Operating Systems

  • Microsoft Windows 7 32-bit, 64-bit Standard, SP1