Thread: Calibre 4.x no longer starts
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Old 11-27-2019, 10:07 PM   #3
DNSB
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Quote:
Originally Posted by nbr View Post
Hello,

Since the new version 4.x, Calibre no longer starts.
Below are the traces in a DOS window:

Spoiler:
C:\Program Files\Calibre2>calibre-debug -g
calibre 4.4 embedded-python: True is64bit: False
Windows-8-6.2.9200-SP0 Windows ('32bit', 'WindowsPE')
('Windows', '8', '6.2.9200')
Python 2.7.16+
Windows: ('8', '6.2.9200', 'SP0', u'Multiprocessor Free')
Interface language: fr
Turning on automatic hidpi scaling

C:\Program Files\Calibre2>


On the other hand no problem with version 3.48

Thank you
You might want to check your video driver. That seems to be the common cause for calibre startup abending at "Turning on automatic hidpi scaling".
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