We use next order of setup:
1. Remove all additional extensions ( Typeconvert , KMLer , Geoselect , Isoliner , Slice 3D )
2. Remove ArcGIS 9.1
3. Setup ArcGIS 9.2
4. Setup of KMLer and Isoliner do not have of problems. By tests of all functions we see fine results. We not see of problems by work Isoliner with rasters.
5. For Slice 3D Typeconvert and Geoselect need Net 1.1. Setup of this extensions on ArcGIS 9.2 have now problems. We think adapt this extensions to Net 2.0 in near time.