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What is deskperf.dll?

Part of Advanced display performance properties by Microsoft

(deskperf.dll is a system file that is installed with Windows)
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How is deskperf.dll loaded?

Approved shell extension - deskperf.dll has a CLSID (globally unique identifier) of {f92e8c40-3d33-11d2-b1aa-080036a75b03} with and identifier of Display TroubleShoot CPL Extension. When the system detects that the user is downloading an external program that runs as part of the Windows user interface, the system searches for a digital certificate or requests that the user approve the action. If you enable this policy, Windows only starts approved programs.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the deskperf.dll file.Of the 0.1% of deskperf.dll users, less than 1% have disabled it.
Typical file (disk image) location:

Are there other versions of Advanced display performance p...?

What else is related?

What Windows OS versions does this run on?

Windows Server 2003, Standard Edition (5.2.3790.131072)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: deskperf.dll
Publisher: Microsoft Corporation (verified)
Name: Advanced display performance properties
Description: Microsoft® Windows® Operating System
Version: 5.2.3790.3959 (srv03_sp2_rtm.070216-1710)
Product version: 5.2.3790.3959
Size: 21 KB
Original file name: deskperf.dll
Windows file protection: Yes

Approved shell extension details

CLSID: {f92e8c40-3d33-11d2-b1aa-080036a75b03}
Command: Display TroubleShoot CPL Extension

Image hashes

MD5: baff058fe14bae785658529cca4da7e8
SHA-1: 411a8ab9b9622d90075ff693a91c8e34e4269a7b
SHA-256: a2f5dadbe6b56d6b44daeea4b20e6b3935841e3f200819061293a9ccc62593a2

PE image details

File entropy: 4.87551
File packed: No
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