Hi,
I have to upgrade our app from 2008.2 to 2010.3. Every page has obviously one or more declaration like this:
<%@ Register TagPrefix="igtbl" Namespace="Infragistics.WebUI.UltraWebGrid" Assembly="Infragistics2.WebUI.UltraWebGrid.v8.2, Version=8.2.20082.2038, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" %>
Hello Pier,
We provide an upgrade utility. When you install the 2010.3 product, there should be a "Version Utility" link in the start menu.
For more information, please see this help topic.
Elizabeth AlbertLocalization Engineer