The QuickBooks Cannot Communicate with the Company File error is often a firewall or network services conflict that prevents QuickBooks from accessing its database. This issue usually pops up in a multi-user environment where connection protocols fail to establish.

Try these top fixes first:

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  Check and reconfigure your Windows firewall

  
  


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  Enable network discovery on all systems

  
  


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  Re-scan the folder from the QuickBooks Database Server Manager

  
  


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  Add server IP and hostname to the hosts file

  
  

Don’t let connection issues interrupt your accounting processes. These steps will restore access to your company file quickly.

Stuck or unsure?
Call +1(866) 408-0444 to connect with our QuickBooks networking specialists.

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