This phenomenon may occur when virus checking software is running.
Please close any resident software such as virus checkers and other running applications before reinstalling the software.
If you are unable to install, please refer to "If the installation stopped midway or was forcibly terminated or did not complete normally" in in101 , delete the relevant folder, and then perform the installation.
If you are still unable to install after closing all resident software, select "Custom" as the setup type during installation, uncheck "SAS Local Data Provider 9.1" when selecting components, and then try installing again.

You can install the SAS Local Data Provider additionally by running the installer on the JMP 6 or JMP 7 CD-ROM by running the file E:\JMP\Bundles\sasoledb\setup.exe (assuming E: is your CD-ROM drive).