While opening the QuickBooks desktop you'll encounter a mistake message “QuickBooks already features a company file open. If you would like to open another company file, close this one first.” This error code generally arises once you click the QuickBooks desktop icon several time. Let’s look how to fixed QuickBooks already has a company file open. Click for more info- https://www.accountingguide.co/quickbooks-already-has-a-company-fil...