...Here you will find the complete steps to follow:
https://www.bitdefender.com/consumer/support/answer/1863/
As for troubleshooting steps you could try, I would recommend the following:
uninstall the product...
I have sent my girlfriend multiple links to add her device to my account, have installed, uninstalled (using the tool provided by BD Total Security 2022 support) and reinstalled with links provided by...
...I had to go to to safe mode and uninstall BitDefender before I could get back into Windows. Tried reinstalling BitDefender (twice more) and gpt the same system hang on reboot....
...Follow these steps:
Uninstall Bitdefender VPN from your iOS device. If you need help uninstalling the app please read this article.
Then, reinstall Bitdefender VPN from App Store.
3....
...However on restarting the bitdefender installation just launched the Asus AI Suite 3 uninstaller !! I tried rebooting etc but this occurred every time....
Moving forward, uninstall your Bitdefender product using the Bitdefender uninstall tool (https://www.bitdefender.com/files/KnowledgeBase/file/Bitdefender_2023_Uninstall_Tool.exe) and check if the issue...