Implementing QAD QXtend Excelerator > Upgrading Excelerator
  
Upgrading Excelerator
If you already have an earlier version of Excelerator installed, perform these simple steps to upgrade it to the latest version:
1 Uninstall the previous version of Excelerator using either one of the following methods:
Run setup.exe from the previous version of Excelerator and then choose the Uninstall option.
Uninstall programs QAD QXtend Workbook and QXtendWorkbook using the Windows control panel.
2 Run setup.exe from the latest version of Excelerator to install the new program. Worksheets created using earlier versions of Excelerator are compatible with the new version.