GDB Designer 9.2 works in ArcGIS 10 with some workaround. Remove any installation of ESRI SDK. Install GDB Designer 9.2. Register GDBdesigner.dll using regsvr32. (if working on 64 bit OS) Go to the ArcGIS/bin folder and launch categories.exe Go to component 'ESRI GX Dockable window' and click add object Browse to the 'GDBdesigner.dll' and add. This should now bring and object 'GDBdesigner2.OutputWindowDockable'. Now go to Arc Catalog and add the tool. All should work fine now. Reinstall the SDK uninstalled at step 1. DKA
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