QuickBooks error 1402 is a prevalent error that can typically occur while installing QuickBooks Desktop or running it post-installation. It affects not only QuickBooks but several other programs, such as Microsoft Office and Adobe Acrobat. When it strikes QuickBooks, you get an error message that reads, ‘QuickBooks error 1402: Could not open key: ” UNKNOWN\Components.’ … Continue reading QuickBooks Error 1402: Could Not Open Key- Fixed