Malavida cannot delete

Hello.
I have recently downloaded an application called “Malavida Download Manager”
however I soon realized that I had no need for it and decided to delete it.
It says “App already running in Generic Web Setup”

what the hell is Generic Web Setup?
also i checked the properties of the file and in the description it said “Generic Web setup”
is the file running itself? i guess its malware
anyway i need to delete it and i don’t know how. please help?

https://forum.avast.com/index.php?topic=53253.0