Download QuickBooks to reinstall.
Online orders include a reinstallation pack, which usually arrives within two weeks from the date of the order. If you did not yet receive your reinstallation pack and want to reinstall QuickBooks, you can download the installation files online by logging on to your Intuit Online Account.
Not ready to upgrade your company file? Check out Prepare your company file to update (upgrade, convert) to a new version (year) for tips to reduce the possibility of errors occurring during the conversion process.
You will be able to download QuickBooks.
You have purchased QuickBooks for download, and you have a license and product number.
If you don't have a re-installation pack and need to reinstall QuickBooks, you can re-download your QuickBooks software by logging on to your Intuit Account. If you have not created an account yet, you can select Create an Account as an option.
To re-download QuickBooks software:
Sign in using your Intuit Account login and password.
See also eStore Intuit Account login help
On the main account information screen, go to the Products & Services section.
Click the Download link to download the software. See screenshot below: