UCM-UCSI ACPI Client Driver by Microsoft Corporation.
This service also exists in Windows 11.
Windows 10 version | Home | Pro | Education | Enterprise |
---|---|---|---|---|
1507 | not exists | not exists | not exists | not exists |
1511 | not exists | not exists | not exists | not exists |
1607 | not exists | not exists | not exists | not exists |
1703 | not exists | not exists | not exists | not exists |
1709 | not exists | not exists | not exists | not exists |
1803 | not exists | not exists | not exists | not exists |
1809 | Manual | Manual | Manual | Manual |
1903 | Manual | Manual | Manual | Manual |
1909 | Manual | Manual | Manual | Manual |
2004 | Manual | Manual | Manual | Manual |
20H2 | Manual | Manual | Manual | Manual |
21H1 | Manual | Manual | Manual | Manual |
21H2 | Manual | Manual | Manual | Manual |
22H2 | Manual | Manual | Manual | Manual |
Display name: | UCM-UCSI ACPI Client |
Service name: | UcmUcsiAcpiClient |
Type: | kernel |
Path: | %WinDir%\System32\drivers\UcmUcsiAcpiClient.sys |
Error control: | normal |
is a kernel mode driver. If UCM-UCSI ACPI Client fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the UcmUcsiAcpiClient service has failed to start.
1. Select your Windows 10 edition, and then click on the Download button below.
2. Save the RestoreUCMUCSIACPIClientWindows10.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.