I have been using the 2018 edition of QuickBooks Desktop pro for the last 6 months. This morning, when I tried to open up my QuickBooks file, I was denied access and received the QuickBooks Error 6143 message on my system. I have tried restarting my computer to get rid of the error but I still keep receiving the same message. I have a lot of bills that I need to enter but am unable to open the data file. Kindly help me to resolve the QuickBooks error 6143.

The answer is to restore from your backups. There are spammers that will chime in but we will remove those as found.

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