So I ran into an issue where I keep getting this error from a script I don’t know where I got it from(I know where it’s located but don’t know how it got to where it is right now which is in terrain).
If it’s a virus how can I remove it permanently(the script keeps on appearing after deleting it every time I open up roblox studio).
That should not be there unless some plugin did that.
I’m not sure if it is a virus but the script is probably coming from another script creating a script and setting that new script to Terrain. Or it is coming from a plugin.
I have no idea where it’s coming from but i have 3 plugins in total and I’m not sure if it’s secured or not since a lot people would use the plugins i have. The plugins i have are: 
I suggest checking all of your plugins and making sure that they’re being sold by the actual creator. There are a lot of fake plugins out there that disguise themselves as the real deal, but in most cases, they’re fakes.
It was the roundify plugin I’m pretty sure because it wasn’t made by the actual owner but the group with a name of the actual owner who owned it.