You may be able to repair the company file using the AccountEdge Data Optimization tool.
In AccountEdge, go to File > Optimize Company File. If you’re able to optimize the file without errors, we recommend that you verify your company file again to confirm there are no more errors.
To verify your data, go to File > Verify Company File.
Let us know if this does not resolve the error! If the Optimization tool indicates that the problem can’t be repaired, you may need to restore your company file from the latest good backup. Note that any entries made since the last back up will need to be re-entered.
As always, capture all error notifications by screenshot to share with MCASupport@kw.com when you notify them of the error.