Should I block it?

No, this file is 100% safe to run.

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NVSVC64.dll

NVIDIA Driver Helper Service, Version 189.25 by NVIDIA Corporation (Signed)

Remove NVSVC64.dll
Version:   8.16.11.8925
MD5:   0481a9865d462e9a4ec62f6985b82579
SHA1:   fa813f083335a6b61aabcea73e5de6dca6b782ee

What is NVSVC64.dll?

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.

Overview

nvsvc64.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by NVIDIA Corporation which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Home Premium (6.1.7601.65536).

DetailsDetails

File name:nvsvc64.dll
Publisher:NVIDIA Corporation
Product name:NVIDIA Driver Helper Service, Version 189.25
Typical file path:C:\Windows\System32\nvsvc64.dll
File version:8.16.11.8925
Size:1003.1 KB (1,027,176 bytes)
Certificate
Issued to:NVIDIA Corporation
Authority (CA):VeriSign
Effective date:Friday, July 31, 2009
Expiration date:Friday, September 2, 2011
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 100.00%
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