Quote:
Originally Posted by deback
Who said it was a "big deal"? Something in the File Viewer is broke, and it started being broke in v4.0, so I'm simply reporting the bug. If you don't care about this particular bug, then disregard my posts about it. It's as simple as that!
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From what's been said in a different thread, the problem has to do with your video card driver. Try updating it if there is an update. Even try a beta version if one exists.
Also, if you are on a laptop with dual video chips, switch which video chip gets used by Calibre.
I don't have this issue. But then, I'm running Windows 10 with new enough video card drivers.