aepdu.dll

Program Compatibility Data Updater by Microsoft

Remove aepdu.dll
Version:   6.1.7600.16385 (win7_rtm.090713-1255)
MD5:   27a81a5feb2acf01d406efe153e95d4c
SHA1:   df81a4f65735baca6537eaac4a9c86e566bf7d20
SHA256:   8a6e22f1b3970f55da3430263f433aa22bab798b3bf501e359ca3c6eaf5b414d
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is aepdu.dll?

The Program Compatibility Wizard prompts you to test your program in different modes (environments) and with various settings.

About aepdu.dll (from Microsoft)

For example, if the program was originally designed to run on Microsoft Windows 95, set the Compatibility Mode to Windows 95, and then try to run your program again. If the program runs, the program w

DetailsDetails

File name:aepdu.dll
Publisher:Microsoft Corporation
Product name:Program Compatibility Data Updater
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\aepdu.dll
File version:6.1.7600.16385 (win7_rtm.090713-1255)
Product version:6.1.7600.16385
Size:314 KB (321,536 bytes)
Digital DNA
Entropy:6.711879
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Scheduled tasks
  • The task 'Microsoft Compatibility Appraiser' runs daily in the path '\Microsoft\Windows\Application Experience\Microsoft Compatibility Appraiser'
  • The task 'ProgramDataUpdater' runs daily in the path '\Microsoft\Windows\Application Experience\ProgramDataUpdater'
  • Entry path '\Microsoft\Windows\Application Experience\ProgramDataUpdater'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 38.50%
Windows 8.1 15.00%
Windows 7 Ultimate 11.00%
Windows 7 Professional 9.00%
Windows 8.1 Pro 7.00%
Windows 8 3.50%
Windows 8.1 Single Language 3.50%
Windows 8 Pro 3.00%
Windows 8 Single Language 2.50%
Windows 7 Home Basic 2.50%
Windows 8.1 Pro with Media Center 2.00%
Windows 8.1 N 0.50%
Windows 8 Enterprise N 0.50%
Windows Seven Black Edition 0.50%
Windows 8.1 Enterprise Evaluation 0.50%
Windows 8 Enterprise 0.50%

Distribution by countryDistribution by country

United States installs about 47.47% of Program Compatibility Data Updater.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 20.33%
Hewlett-Packard 18.70%
ASUS 14.63%
Acer 12.20%
Toshiba 12.20%
Lenovo 8.13%
Sony 6.50%
GIGABYTE 2.44%
Samsung 2.03%
Intel 1.63%
Alienware 1.22%
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