Symptoms
Progress has released Service Pack 2 on September 3rd, 2009 which also contains an update to the Infragistics Controls (OpenEdge UltraControls).
Versions found
OpenEdge 10.2A02
Description
The previous version shiped with 10.2A FCS will be uninstalled during the service pack installation process and is no longer available. As a result you have to update the assemblies.xml files before you'll be able to compile the SmartComponent Library and applications based on it.
The change is from Version=8.1.20081.1000 to Version=8.1.20081.2150
Fixes
Please download the attached version of assemblies.xml and use this when compiling the SmartComponent Library with OpenEdge 10.2A02. When you've made local changes to the assemblies.xml file, those changes should be merged to the attached file.
References to written documentation
OpenEdge 10.2A Documentation: GUI for .NET Programming, 2-7 Referencing and instantiating .NET classes (http://communities.progress.com/pcom/docs/DOC-16315)