Quote:
	
	
		
			
				
					Originally Posted by  Ppaa
					 
				 
				Perhaps this will help. 
 
Title:  Management Of High-Risk Pregnancy An Evidence-Based Approach Queenan 
Format: PDF 
Path:   \\192.168.1.3\NASpace\Recipe\Library\2007\Manageme  nt Of High-Risk Pregnancy A (544)\Management Of High-Risk Pregnan - 2007.pdf 
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Traceback (most recent call last): 
  File "site-packages\calibre\utils\ipc\simple_worker.py", line 308, in main 
  File "calibre_plugins.extract_isbn.pdf", line 90, in get_isbn 
UnboundLocalError: local variable 'scanner' referenced before assignment 
 
 
  Failed to extract ISBN 
			
		 | 
	
	
 You should stop using an IP address and use a local library. Maybe the IP address sis causing your problems.