Sylvain COUDEVILLE

Hello everybody! We have to prepare some laptops and desktops for our consumers. Those laptops & desktop comes with an evaluation of Office 2007. We have to uninstall this version of Office 2007 and install Office 2003. I wrote a Batch script to uninstall Office 2007 and install Office 203. I found this command line to uninstall : start /wait MsiExec.exe /X {91120000-0031-0000-0000-0000000FF1CE} /passive /norestart The uninstall process runs correctly but it seems the "start /wait" command has no effect : the script continues to runs and the Office 2007's uninstall runs in the same time... Is there any way to ask Msiexec to give back hand to script only when the uninstall process is finish ? Thank you very much