QuickBooks error 6143 is an error in database validation that occurs when you upgrade or access a company file. The moment this QuickBooks error arises, the system gives an error message on the display screen, “Sorry! Something went wrong! Please restart the window.” The consequences may lead to the breaking of workflow and trouble the user with slow processing. The error should be resolved at the earliest to avoid any harm to the company’s financial records. But before you start resolving the issue you must address the possible reasons behind the emergence of error code 6143. 

Causes and Reasons for QuickBooks Error 6143 
Below are the reasons that can give rise to QuickBooks error code 6143 while you open the company file: 

If the system files are deleted, or corrupted due to window registry entries. 
 A virus or malware attack causes infection to the company file. 
Inappropriate installation of any applications or hardware 
Damaged Windows system files can also cause error 6143. 
If a related file or info is missing from the operation 
Signs and Symptoms for QuickBooks Error 6143 
If your software gets affected by QuickBooks error 6143, you can easily identify it by looking at the following symptoms 

The program window keeps crashing frequently while running the program.  
The text “QuickBooks Error 6143” perpetually pops up on the display screen.   
Windows starts responding slowly.  
Windows runs sluggishly and fails to respond   
The screen freezes often while working.  
How to Resolve QuickBooks Error 6143 
If you are facing error 6143 in QuickBooks there are few solutions for resolving the technical glitch that has been hampering your work. The issue can be very easily solved by following these points manually.



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