How to fix Quickbooks error 1920? Renaming the installation folders which are listed for your version of windows will avert the error 1920, for renaming the file you need to reach the installation folder. For better help in resolving Quickbooks error 1920, connect to QBSsolved at 1-888-910-1619https://www.qbssolved.com/how-to-fix-quickbooks-installation-error-1920/