After I upgraded to Lightroom Classic I get the above message. My laptop has two graphics cards. One on board and one installed. I run the laptop with a second screen for editing. Graphics drivers uploaded to latest. If I switch one of the two of, Lightroom opens, but on the laptop screen only. If I switch them both on, Lightroom gets the above message. I have also switched the use of the graphics card of in Lightroom. This is frustrating because in the previous version everything worked. Please help.