Want to know the process to fix the qbwc 1039 error successfully? If yes, then reading this post till the end will help. This error appears on the screen stating: QBWC1039: If the QuickBooks company data file is not open. Or QBWC1039: This application does not have permission to access the QuickBooks company data fil. Or QBWC1039: Unique OwnerID/FileID pair value required. Or QBWC1039: Unable...