As far as I know appld driver is belong to Microsoft. But, they used it on
Windows 7. So I guess you're not using windows 7 and your virustotal looks kinda bad. The best solution is like you said "formatting your computer". It is not kinda best solution, it is kinda "safest" one. However, since you said you do not wanna format your computer, here what you can do:
1-Download Process Hacker:
2-Run it with administrator rights.
3-Go to services tab.
4-Write its service name.
5- Right click on it, and press "Stop".
6-Lastly, delete it.
If you can not find that driver in services tab, go to processes tab and find "System". Double click on it, go to Modules tab. And you will find that infected driver on there if it is running. Right click on it and press "Unload". Finally, delete it from your computer.
However, you can get "bsod". Care.