As you said, you don't have enough proof. So I will have to deny this, but if you are running windows, you can run the "Disk Cleanup" tool, and it will automatically find where space can be freed.
In this situation, screenshots wouldn't really be viable proof even if all of them were saved, so next time, use a free video recording software to record these situations.

Denied.
Lock please, and sorry for the inconvenience that the player caused you.

As you said, you don't have enough proof. So I will have to deny this, but if you are running windows, you can run the "Disk Cleanup" tool, and it will automatically find where space can be freed. In this situation, screenshots wouldn't really be viable proof even if all of them were saved, so next time, use a free video recording software to record these situations. Denied. Lock please, and sorry for the inconvenience that the player caused you.