Description

Resolving QuickBooks Error – 6123, 0
Moving Company file to a different location on Hard Drive
When you are trying to open the company file and getting Error – 6123 then the first we can do is to move/ copy the company file to a different location on hard drive in which QuickBooks is installed, instead of network drive or external device.
Disabling antivirus Software
At times the antivirus program install on the system also prevent QuickBooks to open company file. Disable the antivirus program and try opening the file may resolve QuickBooks Desktop error – 6123, 0.