Was this page helpful?
Thank you!

Comments or suggestions?



Enter Email Address (optional)
email

Error 1646 installing quickbooks.msi uninstallation of the update package is not supported

Installing QuickBooks Desktop Premier on a computer where QuickBooks Pro of the same year is installed, or when installing QuickBooks Accountant on a computer that already has a Premier installation of the same year.

  • Error 1646 installing quickbooks.msi uninstallation of the update package is not supported

 

How to fix it

You will need to uninstall the existing installation of QuickBooks before installing QuickBooks Premier.

KB ID# SLN49369
12/8/2016 2:00:31 PM
QYPPRDQBKSWS09 9138 Pro 2017 3d37ec