Microsoft AGPv3.5 Filter (uagp35) Service Defaults in Windows 10

MS AGPv3.5 Filter by Microsoft Corporation.

Default Settings

Startup type:Manual
Display name:Microsoft AGPv3.5 Filter
Service name:uagp35
Service type:kernel
Error control:normal
Group:PnP Filter
Path:%SystemRoot%\System32\drivers\uagp35.sys
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\uagp35

Default Behavior

Microsoft AGPv3.5 Filter is a kernel device driver. In Windows 10 it is starting only if the user, an application or another service starts it. If Microsoft AGPv3.5 Filter fails to start, the failure details are being recorded into Event Log. Then Windows 10 will start up and notify the user that the uagp35 service has failed to start due to the error.

Restore Default Startup Configuration for Microsoft AGPv3.5 Filter

1. Run the Command Prompt as an administrator.

2. Copy the command below, paste it into the command window and press ENTER:

sc config uagp35 start= demand

3. Close the command window and restart the computer.

The uagp35 service is using the uagp35.sys file that is located in the %WinDir%\System32\drivers folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 10 installation media.