Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6.3.9600.16384 (winblue_rtm.130821-1623) 4.86%
6.3.9600.16384 (winblue_rtm.130821-1623) 0.12%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.24%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.06%
6.2.9200.16384 (win8_rtm.120725-1247) 1.03%
6.2.9200.16384 (win8_rtm.120725-1247) 0.97%
6.2.9200.16384 (win8_rtm.120725-1247) 2.07%
6.2.9200.16384 (win8_rtm.120725-1247) 14.83%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.12%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.12%
6.2.8250.0 (winmain_win8beta.120217-1520) 0.06%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.12%
6.1.7600.16385 (win7_rtm.090713-1255) 43.34%
6.1.7600.16385 (win7_rtm.090713-1255) 6.57%
6.1.7600.16385 (win7_rtm.090713-1255) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 22.92%
6.1.7600.16385 (win7_rtm.090713-1255) 2.13%
6.1.7600.16385 (win7_rtm.090713-1255) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 0.18%

Relationships

umpo.dll

User-mode Power Service by Microsoft

Remove umpo.dll
Version:   6.3.9600.16384 (winblue_rtm.130821-1623)
MD5:   a35df6d1c00783cefa0adc975b09be7e
SHA1:   44de0d6f363d8597d8f14547565755d49ee7c33f
This is a Windows system installed file with Windows File Protection (WFP) enabled.

What is umpo.dll?

UMPS provides access to PMB information by using a set of PMB WMI classes. These WMI classes comply with version 1.1.0 of the Distributed Management Task Force (DMTF) Power Supply Profile.

About umpo.dll (from Microsoft)

Starting with Windows 7 and Windows Server 2008 R2, the User-Mode Power Service (UMPS) provides an interface for all aspects of power management to user-mode services and applications. This interface

DetailsDetails

File name:umpo.dll
Publisher:Microsoft Corporation
Product name:User-mode Power Service
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\umpo.dll
Original name:Umpo.DLL.MUI
File version:6.3.9600.16384 (winblue_rtm.130821-1623)
Product version:6.3.9600.16384
Size:57.5 KB (58,880 bytes)
Build date:8/22/2013 7:53 AM
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Hosted services
Runs as a shared service under the Windows svcHost
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'
  • Shared name is 'Power'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 34.00%
Windows 8.1 18.50%
Windows 7 Ultimate 14.50%
Windows 8.1 Pro 8.50%
Windows 7 Professional 5.00%
Windows 8 5.00%
Windows 8.1 Single Language 3.00%
Windows 8.1 Pro with Media Center 2.50%
Windows 8 Single Language 2.00%
Windows 7 Home Basic 1.50%
Windows 8 Pro 1.50%
Windows 8 Enterprise N 1.00%
Windows Seven Black Edition 0.50%
Windows 8.1 Enterprise Evaluation 0.50%
Windows 7 Starter 0.50%
Windows 8.1 Enterprise 0.50%
Windows 8 Enterprise 0.50%
Windows 8.1 Pro Preview 0.50%

Distribution by countryDistribution by country

United States installs about 48.00% of User-mode Power Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 19.23%
Hewlett-Packard 16.92%
Dell 16.92%
Acer 12.69%
Toshiba 10.77%
Lenovo 10.77%
Sony 4.62%
Alienware 1.54%
Samsung 1.54%
Intel 1.54%
GIGABYTE 1.54%
Medion 1.54%
Sahara 0.38%
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