Yes, many people are suddenly seeing this. It does not appear to have anything to do with your company file. When a user sees this it happens in all their files. It seems to be related either to a QuickBooks change or a Windows change; It appears to be happening in multiple QuickBooks versions - all at once.
On another thread, customers are posting that running QuickBooks with administrator privileges makes it work again.
To do this, right click the QB icon on your desktop (or start menu) and pick Run as administrator.
