Turn off the GPU in the ACR plug-in using Ctrl/Cmd-K then uncheck Use Graphics Acceleration at the bottom.
Do the same for Lightroom, using LR / Edit / Prefs / Performance, uncheck Use Graphics Acceleration.
Thank you! Works in Lightroom but not in Photoshop. As long as I can open them via bridge, I should be ok.
Sounds like you still need to disable the GPU in the ACR plug-in, itself. Open a raw image in the ACR plug-in so you see the blue-with-yellow-X, then press Ctrl/Cmd-K to bring up the ACR preferences, then uncheck Use Graphics Acceleration at the bottom fo the ACR preferences. Alternatively you can click on the 3-dots-three-lines toolbar button at the top of ACR to bring up the preferences, or you can do it in PS / Edit / Preferences / Camera Raw: