VIA AGP Bus Filter - Windows 10 Service
VIA NT AGP Filter by Microsoft Corporation.
This service also exists in Windows 8 and Vista.
Startup Type
| Windows 10 version | Home | Pro | Education | Enterprise |
|---|---|---|---|---|
| 1507 | Manual | Manual | Manual | Manual |
| 1511 | Manual | Manual | Manual | Manual |
| 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 | not exists | not exists | not exists | not exists |
| 1903 | not exists | not exists | not exists | not exists |
| 1909 | not exists | not exists | not exists | not exists |
| 2004 | not exists | not exists | not exists | not exists |
| 20H2 | not exists | not exists | not exists | not exists |
| 21H1 | not exists | not exists | not exists | not exists |
| 21H2 | not exists | not exists | not exists | not exists |
| 22H2 | not exists | not exists | not exists | not exists |
Default Properties
| Display name: | VIA AGP Bus Filter |
| Service name: | viaagp |
| Type: | kernel |
| Path: | %WinDir%\System32\drivers\viaagp.sys |
| Error control: | normal |
| Group: | PnP Filter |
Default Behavior
The VIA AGP Bus Filter service is a kernel mode driver. If VIA AGP Bus Filter fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the viaagp service has failed to start.
Restore Default Startup Type of VIA AGP Bus Filter
Automated Restore
1. Select your Windows 10 edition and release, and then click on the Download button below.
2. Save the RestoreVIAAGPBusFilterWindows10.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 viaagp.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.