(ERROR) The driver is not ok.

[Toh-ka]

I think this image speaks for itself

[nomi-san]

Recheck your GPU driver, then reinstall the VDD and restart your PC.

[Toh-ka]

Did all of this, still having the error

[Nettal]

same when using parsec-vdd-0.45.0.0, but parsec-vdd-0.41.0.0 works well.

[nomi-san]

@Nettal show your detail Windows version.

[kanjialu]

I have the same error code after setting Bitlocker on C: drive. Before that all was ok. Win11 professional 23H2.

[nomi-san]

@kanjialu try disabling and re-enabling the VDD adapter in Device Manager.

[kanjialu]

@kanjialu try disabling and re-enabling the VDD adapter in Device Manager.

Still not working. There is a caution sign on the driver (code 31).

[nomi-san]

Still not working. There is a caution sign on the driver (code 31).

If you're using the driver v0.45, try switching to v0.41 after clean uninstall & restart PC.

[kanjialu]

Now I'm more confused... It still doesn't work after decrypting Bitlocker and reinstalling the driver and rebooting. But it was normal for weeks before a reboot for adding Bitlocker (-_-)

[kanjialu]

Still not working. There is a caution sign on the driver (code 31).

If you're using the driver v0.45, try switching to v0.41 after clean uninstall & restart PC.

v0.41 and v0.38 both failed. I think no virtual display driver works for now and maybe there are some problems in my system. I wonder if the same issue have ever occured as you know.

[Nettal]

@nomi-san
Version: 21H2
Edition: Windows 10 IoT Enterprise LTSC 2021
OS build: 19044.1620
Experience: Windows Feature Experience Pack 120.2212.4170.0

[GuoYJ1719]

I have the same problem, switching the driver to v0.41 is ok

[nomi-san]

@Nettal @GuoYJ1719 The minimum OS version that v0.45 supports is Windows 10 21H2.

[wangwensheng001]

me too,v0.41 is ok
版本 Windows 10 专业版 x64
版本号 21H2
安装日期 ‎2023/‎4/‎18 ‎星期二
操作系统内部版本 19044.1682
体验 Windows Feature Experience Pack 120.2212.4170.0

[NeoN-64]

WINDOWS 11 pro station 23H2 faces the same problem