What if the message 'Failed to open virtual device' appears when opening the driver?

If the above prompt appears when opening the driver, please follow the steps below:

1. Uninstall the Parblo driver (please note: if your computer has other product model drivers installed, please uninstall them all together)

(Please note: After the uninstallation is completed, go directly to step 2 and do not install the driver directly)

2. Uninstall the digitizer, be sure to restart the computer immediately after uninstalling

How to uninstall the 2908 digitizer, please click on the tutorial

How to uninstall the 2EDB digitizer, please click on the tutorial

3. After restarting the computer, run and install the Parblo driver as an administrator.

① Please exit or close all Antivirus software and third-party software before installing the driver

② Please ensure that all positive installation options are selected during the installation process