Before i get into the point , i must clarify that im a absolute beginner 
So, recently i have come across a error that literally freaks me out . All i did was creating a empty c# script. The error sometimes appears and sometimes it disappear by itself. Another thing is that when i open my newly created script and change the default start function, for e.g. : void Start() > void start() ,just the capitalization and the error will disappear. I wonder if this is a bug and will it affect my work.
Thanks in advance
*note that i removed some parts of the picture to retain some privacy
I get a similar error if I leave my real time scanning on in my virus protection. Turn it off and it goes away. You may also need to run as administrator.
Rather than turn of your AV software, you can usually white list a folder, such as the Unity project folder and ask the real-time scanner to not visit files it contains.
Hmmm… white listing could be not my option since im using McAfee , which i cannot exclude a folder from the real time scanner(according to a lot of forum posts). And i’m not sure if turning off the real time scanner is a good idea. Is there maybe another way round ?
Thank you McAfee for being so protective 