[daviddanger86]

When I attempt to run calibre 3.41.3 (64 bit) on my Windows 10 pc I get an error.

"Python function terminated unexpectedly
No JSON object could be decoded (Error Code:1)"

I just updated from a previous version which ran without issues. Other than the update, nothing has changed.

Things I have tried:
-Reboot
-Running as admin
-Uninstall // Restart // Reinstall // Restart

All things lead to this message.

The following is the (calibre-debug -g)debug info:

Python function terminated unexpectedly
No JSON object could be decoded (Error Code: 1)
Traceback (most recent call last):
File "site.py", line 101, in main
File "site.py", line 77, in run_entry_point
File "site-packages\calibre\__init__.py", line 30, in <module>
File "site-packages\calibre\startup.py", line 121, in <module>
File "site-packages\calibre\utils\localization.py", line 203, in set_translators
File "site-packages\calibre\utils\localization.py", line 88, in get_lang
File "site-packages\calibre\utils\config_base.py", line 636, in <module>
File "site-packages\calibre\utils\config_base.py", line 632, in read_tweaks
File "site-packages\calibre\utils\config_base.py", line 616, in read_custom_tweaks
File "site-packages\calibre\utils\config_base.py", line 98, in json_loads
File "json\__init__.py", line 352, in loads
File "json\decoder.py", line 364, in decode
File "json\decoder.py", line 382, in raw_decode
ValueError: No JSON object could be decoded

Thanks for reading, and should you need any additional information I'll gladly provide it.

-David