1. Before you install the updated control (full version), please uninstall the outdated control (trial version) first.
2. If Windows Installer is not installed on your computer, or its version is below 2.00.2600, please download and install Windows Installer 2.00.2600 first, otherwise FlexCell.msi can not be installed.
   Windows 95/98/Me (1667KB):
   http://www.grid2000.com/msi/InstMsiA.Exe
   Windows NT/2000/XP (1778KB):
   http://www.grid2000.com/msi/InstMsiW.Exe