Notification when Disk is full

When UV Card downloads the images to send the to EPpi, then UV puts the images in the %TEMP% folder in the userprofile.

When the disk of the PC is almost full and the loaded exam exceeds the disk space, UV stops loading and there is no warning send out to the user that the loading is stopped because of full disk drive.

When the loding stops, the user should at least be notified with mentioning of the reason why. s a full disk on the PC that prevented further download of the images in the %TEMP% folder.