I am trying to update my Windows 10 system to build 1903 and it is crashing with spac.sys. I uninstalled the client but there are still remnants in C:\Program Files\Barracuda\Network Access Client, and spac.sys is still active even though the product is uninstalled. Is there a cleanup utility or how do I get this removed to be able to get the 1903 build installed?
I also tried installing the latest version of the client and uninstalling it, but it is still leaving remnants. I do not see any related items in Add/Remove Programs, Startup Config, Registry, etc.
Is there a clean-up tool or manual way to remove this?