Aug 15, 2012  I have installed Windows XP SP3 from an ISO and I am getting some driver issues. There is 1 Unknown Device with device instance id ACPI VMBUS 4&4B018EB&0 I am hoping that this is my network card, since I do not see a network card installed. I am also getting the yellow exclamation point on the Video Controller.

Microsoft ACPI Driver - Windows 7 Service ACPI Driver for NT by Microsoft Corporation. This service also exists in Windows,,. Startup Type Windows 7 edition without SP SP1 Starter Boot Boot Home Basic Boot Boot Home Premium Boot Boot Professional Boot Boot Ultimate Boot Boot Enterprise Boot Boot Default Properties Display name: Microsoft ACPI Driver Service name: ACPI Type: kernel Path:%WinDir% system32 DRIVERS ACPI.sys Error control: critical Group: Boot Bus Extender Default Behavior The Microsoft ACPI Driver service is a kernel driver.

If the Microsoft ACPI Driver fails to load or initialize, the error is logged and the computer attempts to restart with the LastKnownGood configuration. If the LastKnownGood configuration fails, Windows 7 startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows 7 will fail to start. Do NOT change this service startup configuration if your computer is working. Restore Default Startup Type for Microsoft ACPI Driver Automated Restore 1. Select your Windows 7 edition and Service Pack, and then click on the Download button below.

Zvuk glotaniya vodi na. Save the RestoreMicrosoftACPIDriverWindows7.bat file to any folder on your hard drive. Right-click the downloaded batch file and select Run as administrator. Restart the computer to save changes. Make sure that the ACPI.sys file exists in the%WinDir% system32 DRIVERS folder.

If this file is missing you can try to restore it from your Windows 7 installation media.