I had an older version of excel and also excel 10 on my lap top. Once I uninstalled the old version, excel 10 will not start when I try running a report to excel. Any idea's

Uninstall of older version may have removed something that Baan needs to integrate with Excel. I would probably uninstall Excel 10 and reinstall it again.

Make sure excel 10's directory is in the path on the laptop or the device is not launching from a specific directory.