Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 17.66%
6.3.9600.16384 (winblue_rtm.130821-1623) 0.12%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.83%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.02%
6.2.9200.16384 (win8_rtm.120725-1247) 4.86%
6.2.9200.16384 (win8_rtm.120725-1247) 56.96%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.22%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.12%
6.2.8250.0 (winmain_win8beta.120217-1520) 0.02%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.12%
6.1.7601.17699 (win7sp1_gdr.110930-1501) 0.02%
6.0.6002.18521 (vistasp2_gdr.110930-0337) 16.45%
6.0.6002.18005 (lh_sp2rtm.090410-1830) 0.83%
6.0.6001.18000 (longhorn_rtm.080118-1840) 0.12%
6.0.6001.18000 (longhorn_rtm.080118-1840) 0.83%
6.0.6000.16480 (vista_gdr.070502-0022) 0.83%

Relationships

WAB32.dll

Microsoft Contacts DLL by Microsoft

Remove WAB32.dll
Version:   6.3.9431.0 (winmain_bluemp.130615-1214)
MD5:   28d91834782d10c9a09a2c549f3bed87
SHA1:   0cb6b192279ee529e43723c6f7d0617c50b1945b
SHA256:   52aa461e8878cb881ac969e563b33dda2e89cc06e054f23f2759177551d7e99d
This is a Windows system installed file with Windows File Protection (WFP) enabled.

About WAB32.dll (from Microsoft)

Windows provides an address book for storing contact information. The WAB is an application and service that enables users to keep track of people. The WAB has a local database and user interface for

Overview

wab32.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Lenovo Patch Utility 64 bit published by Lenovo. .

DetailsDetails

File name:wab32.dll
Publisher:Microsoft Corporation
Product name:Microsoft (R) Contacts DLL
Description:Microsoft® Windows® Operating System
Typical file path:C:\Program Files\common files\system\wab32.dll
File version:6.3.9431.0 (winmain_bluemp.130615-1214)
Product version:6.3.9431.0
Size:831.5 KB (851,456 bytes)
Build date:6/15/2013 4:09 PM
Digital DNA
Entropy:6.628902
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Lenovo
12% remove
This program provides the utilities (sub packages) related for the special keys and buttons on your computer. The special keys and buttons are designed on the accessibility and usability. The utilities enable the full functionality for the special keys and buttons. This program provides a function to change various settings of the ThinkPad's internal display. This program is applicable only to several featurized ThinkPad products. The s...

BehaviorsBehaviors

Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'contact_wab_auto_file' with CLSID {CF67796C-F57F-45F8-92FB-AD698826C602}
  • 'group_wab_auto_file' with CLSID {16C2C29D-0E5F-45f3-A445-03E03F587B7D}
  • '.contact shell extension handler' with CLSID {8082C5E6-4C27-48ec-A809-B8E1122E8F97}
  • '.group shell extension handler' with CLSID {4F58F63F-244B-4c07-B29F-210BE59BE9B4}
  • 'Windows Contact Preview Handler' with CLSID {13D3C4B8-B179-4ebb-BF62-F704173E7448}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 Pro 30.00%
Windows 8.1 22.50%
Windows 8.1 Single Language 15.00%
Windows 8 10.00%
Windows 8 Single Language 10.00%
Windows 8.1 N 5.00%
Windows 8 Enterprise N 5.00%
Windows 8.1 Pro with Media Center 2.50%

Distribution by countryDistribution by country

United States installs about 25.00% of Microsoft (R) Contacts DLL.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 35.56%
Lenovo 17.78%
Hewlett-Packard 11.11%
Acer 8.89%
Intel 8.89%
Dell 8.89%
Samsung 4.44%
Alienware 4.44%
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