If the file exists but isn’t registered properly:
If you are seeing errors related to this file, try the following steps: How to Fix EVERY missing DLL error in Windows 10/11 vnetdrvdll
: Identify the parent software (most likely a VPN or Virtual Machine manager) and perform a clean reinstall. This ensures the virtual network adapter and its associated DLLs are properly registered. If the file exists but isn’t registered properly: