batcmd.com Windows 10 Services

ACPI Processor Aggregator Driver - Windows 10 Service

ACPI Processor Aggregator Device Driver by Microsoft Corporation.

This service also exists in Windows 8.

Startup Type

Windows 10 edition RTM 1511 1607
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Default Properties

Display name:ACPI Processor Aggregator Driver
Service name:acpipagr
Type:kernel
Path:%WinDir%\System32\drivers\acpipagr.sys
Error control:normal

Default Behavior

The ACPI Processor Aggregator Driver service is a kernel mode driver. If ACPI Processor Aggregator Driver fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the acpipagr service has failed to start.

Restore Default Startup Type for ACPI Processor Aggregator Driver

Automated Restore

1. Select your Windows 10 edition and release, and then click on the Download button below.

2. Save the RestoreACPIProcessorAggregatorDriverWindows10.bat file to any folder on your hard drive.

3. Right-click the downloaded batch file and select Run as administrator.

4. Restart the computer to save changes.

Note. Make sure that the acpipagr.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 10 installation media.