Scan computer with avg take my C

Hello Erick,

Do you mean that after scanning your PC using AVG Antivirus free it clears up 300 mb of space from your C drive?

I don't understand why everytime i scan my laptop with avg antivirus free it's consume my drive C by 300 mb? 

I try to uninstall and install it back but the size didn't come back. I lost 300 mb everytime i scan my laptop with avg antivirus free. Why this happen?  And how to fix it?

Thank you for the clarification.
It is not possible for AVG Antivirus program scan to clear up space on your hard drive.
It should be due to AVG PC TuneUp program scan.
Are you using trial or paid version of PC TuneUp?

It takes 300 mb space from my C drive, so my C from 38,3 gb become 38,0 gb

Hello Erick,

Do you mean that after scanning your PC using AVG Antivirus free it clears up 300 mb of space from your C drive?