Presets are not rendering correctly

[Beddari]

I'm currently having a problem with using presets in camera raw. Many, not all, of my presets, have been reduced to just a spike in the histogram. I can on some presets see the changes on the thumbnail. Some presets still work, so its not all of them. I can't figure out how to escape this. Please fix this bug.

[TheDigitalDog]

Try resetting your ACR preferences, better?
Hold down the Command key and select Photoshop > Preferences > Camera Raw (MacOS) or hold down the Ctrl key and select Edit > Preferences > Camera Raw (Windows).
Click Yes in the dialog that asks "Delete the Camera Raw Preferences?"