Is it possible to rearrange panels for portrait mode on 16:9 monitor? I have to see thumbnails and folders at the top half of monitor and print preview at the bottom half.

Here it is link to screenshot:
http://alfafoto.su/wp-content/uploads/2015/10/scrshot001.png

Avast every time I try to install move EXE to quarantine (reason - Win32:Banker trojan). System checked and clean. File downloaded by different ways (browsers and Download Master). Simple question: file on your server can be infected?

Same thing sometimes happen with my Epson 3880. Many people on special forums told that this can be when inks end. One color near end - dots appear. This can't be proven but for any case change cartridge with smalliest amount of inks, may be this can help.

Thank you, Terry. I am working with context menu on the page preview.

Mike, button "Printer Setup" open in a flash.

I think I need to record video with this problem for better presentation...

When I try to rotate print and call context menu, after pointing cursor on any from five option I must wait 3-5 seconds from system to react. I have strong enough PC and problem is not in hardware. When I need manually rotate 5-10 photos on page, this delay annoying. I can't remember from what release this problem start, but one year ago prints spin without visible delay.