Use powercfg.exe to control power plans - also called power schemes - to use the available sleep states, to control the power states of individual devices, and to analyze the system for common energy-efficiency and battery-life problems.
Overlay power schemes and PPM profiles can now be customized through powercfg.exe. It is important to note that overlay schemes are now limited to customizing settings that affect performance versus power savings tradeoff. This is currently related to settings under the PPM and Graphics power settings subgroups (with aliases SUB_PROCESSOR and SUB_GRAPHICS in powercfg). Attempts to write to other subgroups under overlay schemes will result in an error message.
EXE files such as powercfg.exe are categorized as Win32 EXE (Executable application) files. As a Power Settings Command-Line Tool file, it was created for use in Microsoft Windows Operating System by Microsoft.
Runtime errors are Windows errors that occur during \"runtime\". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when powercfg.exe is attempted to be loaded either when Windows is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using Windows.
In most cases, powercfg.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these powercfg.exe error messages mean that Windows was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, Windows will be unable to start without resolving these errors.
Finding the source of the powercfg.exe error is key to properly resolving these errors. Although most of these EXE errors affecting powercfg.exe will happen during startup, occasionally you will encounter a runtime error while using Microsoft Windows Operating System. This can occur due to poor programming on behalf of Microsoft Corporation, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of powercfg.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.
If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your powercfg.exe issue. These troubleshooting steps are listed in the recommended order of execution.
System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt powercfg.exe files (Windows XP, Vista, 7, 8, and 10):
When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many powercfg.exe error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:
If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate powercfg.exe file version. We maintain a comprehensive database of 100% malware-free powercfg.exe files for every applicable version of Windows. Please follow the steps below to download and properly replace you file:
GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve powercfg.exe problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.
CAUTION : We strongly advise against downloading and copying powercfg.exe to your appropriate Windows system directory. Microsoft typically does not release Windows EXE files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing powercfg.exe and all other EXE files for Windows. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.
Today the E3 measurement capability is subject to one important constraint: it needs to be executed on a device which contains a battery. To get a sense of the type of data which you can view first open an admin command prompt and type powercfg.exe /srumutil
We have released a hotfix for Windows Server 2022 that addresses this issue. Please download and install it if you are running Windows Server 2022. To our knowledge, other operating systems are not currently affected.
The root causes of EXE executable errors associated with powercfg.exe include a missing or corrupt file, or in some cases, a malware infection. These errors are often encounterd during the launch of MSDN Disc 2121. As a first troubleshootiong step, most PC professionals will attempt to replace the applicable version of the EXE file. In some cases, the Windows registry is attempting to load a powercfg.exe file that no longer exists, therefore we recommend running a registry scan to repair any invalid file path references.
If you've successfully replaced the file in the right location, your issues with powercfg.exe should be resolved. We recommend running a quick test to confirm that's the case. Test the outcome of the file replacement by loading MSDN Disc 2121 to see if the error still appears as it did before.
We have an issue where existing XP laptops are targeted with SCCM 2012 OSD TS for upgrade to Windows 7. The laptops are in a docking station, with the lid closed. The laptops are going to sleep when the OSD is booted in WinPE, just before the Setup Windows and Configmgr step. I have copied powercfg.exe from a Windows 8.1 machine (both AMD64 and x86 versions) to the MDT Tool package....\" and then a step to run:
Installing the latest Windows 11 on your computer can also work to fix some system errors or unknown bugs that stop your computer from shutting down. Also read: How to download and install Windows 11.
To solve this problem, you need to disable hibernation: when you do that, Windows deletes the hiberfil.sys file for you. Windows XP offers a special button in its Control Panel that you can use to disable or enable hibernation. However, Windows Vista and Windows 7 for some reason don't offer a similar command. Fortunately, there is a way to disable or enable hibernation: by running the powercfg.exe command with the administrative privileges and the appropriate command line switches, as described in this Microsoft article.
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the powercfg.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Description: Powercfg.exe is not essential for the Windows OS and causes relatively few problems. The file powercfg.exe is located in a not identifiable folder.The file size on Windows 10/8/7/XP is 0 bytes. There is no file information. The program is not visible. The powercfg.exe file is not a Windows core file.Therefore the technical security rating is 58% dangerous.
Important: Some malware camouflages itself as powercfg.exe. Therefore, you should check the powercfg.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
To help you analyze the powercfg.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Is powercfg.exe safe, or is it a virus or malwareThe first thing that will help you determine if a particular file is a legitimate Windows process or a virus, is the location of the executable itself. With powercfg.exe for example, it's path will probably be something like C:\\Program Files\\Microsoft Corporation\\Windows 10 Operating System\\powercfg.exeTo determine it's path, open Task Manager, go to View -> Select Columns and select \"Image Path Name\" to add a location column to your Task Manager. If you find a suspicious directory here, it may be a good idea to investigate this process further.Another tool that can sometimes help you detect bad processes is Microsoft's Process Explorer. Start the program (it does not require installation) and activate \"Check Legends\" under Options. Now go to View -> Select Columns and add \"Verified Signer\" as one of the columns.If the \"Verified Signer\" status of a process is listed as \"Unable to Verify\", you should take a moment look at the process. Not all good Windows processes have a Verified Signature label, but neither do any of the bad ones.The most important facts about powercfg.exe:Name: powercfg.exeSoftware: Windows 10 Operating SystemPublisher: Microsoft CorporationExpected Location: C:\\Program Files\\Microsoft Corporation\\Windows 10 Operating System\\ subfolderExpected Full Path: C:\\Program Files\\Microsoft Corporation\\Windows 10 Operating System\\powercfg.exeSHA1: 0047CDC7C0DBE6144BEFF071954B694A9D81406ASHA256: MD5: A1FA06B12902CDBCE93859DFD94F7D88Known to be up to 71168 bytes in size on most Windows;If you had any difficulties with this executable, you should determine if it's trustworthy before deleting powercfg.exe. To do this, find this process in Task Manager.Find its location and compare the size etc with the above facts. 59ce067264