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What is nvsvcr.dll?

Part of NVIDIA Driver Helper Service, Version 266.39 by NVIDIA

What is it?

The Driver Helper Service is used in configuring a PC's GPU drivers for video graphics cards. They provide the ability to override OpenGL refresh rates through via Control Panel in the display properties. It also provides functionality to manage the GPU's refresh rates via the built-in refresh forcer utility.
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How is nvsvcr.dll loaded?

Process Module - nvsvcr.dll is loaded as a DLL (dynamic link library) module within the process nvvsvc.exe (NVIDIA Driver Helper Service, Version 266.39 by NVIDIA Corporation) via run-time dynamic linking.
NVIDIA Driver Helper Service, Version 266.39 is loaded by:


What is the community is seeing?What is the community is doing?
About 0.3% of all Boost users have the nvsvcr.dll file.Of the 0.3% of nvsvcr.dll users, 16.7% have disabled it.
Typical file (disk image) location:

Are there other versions of NVIDIA Driver Helper Service, ...?

Why are multiple of the same versions listed?

What else is related?

What Windows OS versions does this run on?

Windows 7 Ultimate (6.1.7601.65536)

About NVIDIA Corporation

Nvidia specializes in the manufacture of graphics-processor technologies for workstations, desktop computers, and mobile devices. The company, based in Santa Cl More...
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File details

File name: nvsvcr.dll
Publisher: NVIDIA Corporation (verified)
Name: NVIDIA Driver Helper Service, Version 266.39
Description: NVIDIA Driver Helper Service, Version 266.39
Size: 2.44 MB
Original file name: NVSVC64.DLL

Digital certificate

Certificate authority: VeriSign
Expiration date: 2/9/2011

Image hashes

MD5: 9ec57a2628955c3c99b59e1232070da6
SHA-1: 36da969b3bc42620afa8b5a95085f08771205a8d

PE image details

File packed: No
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