Fix QuickBooks Error 80040408 Using Tool Hub and File Doctor (Step-by-Step Guide)

If you’re trying to open QuickBooks or switch to multi-user mode and suddenly get QuickBooks Error 80040408, you’re not alone. This error usually appears when QuickBooks cannot detect the correct company file or when the hosting and connection settings are misconfigured. The good news? You can fix this error quickly using QuickBooks Tool Hub and […]