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Old 05-03-2020, 03:12 PM   #22
Hakarune
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Hakarune began at the beginning.
 
Posts: 17
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Join Date: Dec 2016
Device: Kobo H20
Quote:
Originally Posted by BetterRed View Post
Indeed, if portable works it would mean that your problem is not with Qt web engine or video drivers - that's all I was seeking to prove at the time.

If you want to nuke what you have,
  • use the button in Preferences->Miscellaneous to open the calibre configuration directory;
  • close calibre;
  • delete the configuration directory (its normally in %APPDATA%);
  • uninstall calibre,
  • run a lightweight registry cleaner to get rid of the calibre related entries that Windows creates.
That won't remove your libraries, but it will remove all preference settings, customisations, plugins etc.

BR
Thanks a bunch on the help. Uninstalled all Calibre and then Followed all the locations you said and deleted all files and then ran CCleaner for the registry cleaning and temp files and then installed Calibre 4 and now it's working. Thanks for the helping me out find how to get past the bug.
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