calibre, version 0.9.43 ERROR: Unhandled exception: <b>TypeError</b>:native Qt signal is not callable calibre 0.9.43 [64bit] isfrozen: True is64bit: True Windows-Vista-6.0.6002-SP2 Windows ('64bit', 'WindowsPE') ('Windows', 'Vista', '6.0.6002') Python 2.7.4 Windows: ('Vista', '6.0.6002', 'SP2', 'Multiprocessor Free') Traceback (most recent call last): File "site-packages\calibre\gui2\actions\sort.py", line 24, in __call__ TypeError: native Qt signal is not callableMiniaturansicht angehängter Grafiken