aepdu.dll

Program Compatibility Data Updater by Microsoft

Remove aepdu.dll
Version:   6.1.7600.16385 (win7_rtm.090713-1255)
MD5:   4b45623a379462bff19619c5cd6d89b2
SHA1:   a632a216a91d9814575ad607700fcefe3d8fda59
SHA256:   817a75772274a6dcf6927648b2511f379e17fc9aeab6fdb296e0f50b0594f1b7
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:312 KB (319,488 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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