I can print as usual from any other programme on my computer. its only Quickbooks that has a problem.

I dont know what you mean by a private window.I used to print by pressing ctrl Alt P and then Enter and Enter and the Esc to return to the original invoice page...

its a windows PC and I use google chrome

No... I used to only have to click to the print preview page and then click print and then print again.Now I have to click on a printer icon on the new tab and ...