aepdu.dll

Program Compatibility Data Updater by Microsoft

Remove aepdu.dll
Version:   6.2.8400.0 (winmain_win8rc.120518-1423)
MD5:   15a2a0c314c6d404c900af99d82f3771
SHA1:   cfeb57a5630e10ea8c64b2aff75d8a73a52cbd14
SHA256:   7e17d28b3b1a175d45d6e82ccde602c25334c5d67d023fe97adcc2c65f1e35d2
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:6.2.8400.0 (winmain_win8rc.120518-1423)
Product version:6.2.8400.0
Size:590 KB (604,160 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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