What is "Microsoft .NET Framework NGEN v4.0.30319_X86" in my Windows 7 service list? And how is "Microsoft .NET Framework NGEN v4.0.30319_X86" service related to mscorsvw.exe?

"Microsoft .NET Framework NGEN v4.0.30319_X86" is a service is provided by mscorsvw.exe EXE file.

Detailed information on "Microsoft .NET Framework NGEN v4.0.30319_X86" service:

Service name: clr_optimization_v4.0.30319_32
Display name: Microsoft .NET Framework NGEN v4.0.30319_X86
Execution command: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
Start type: Automatic
Service status: Stopped
Dependencies: None

"Microsoft .NET Framework NGEN v4.0.30319_X86" service is provided by an EXE file called: mscorsvw.exe:

Name: mscorsvw.exe
Location: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
Description: Microsoft .NET Framework NGEN v4.0.30319_X86
File version: 6.1.7601.17514
Size: 127 KB (130,384 bytes)
Modified: Thursday, March 18, 2010, 2:16:28 PM
Product name: .NET Runtime Optimization Service
Vendor: Microsoft Corporation

Disabling "Microsoft .NET Framework NGEN v4.0.30319_X86" service may cause issues when running Windows 7 system.

⇒ "Microsoft Forefront Client Security Antimalware Service - MsMpEng.exe" Service on Windows 7

⇐ "Microsoft .NET Framework NGEN v2.0.50727_X86 - mscorsvw.exe" Service on Windows 7

⇑ Application Services on Windows 7

⇑⇑ Windows 7 Services Tutorials