Fixed
The bug has been fixed. See the Version Fixed and Additional Information, if applicable, for more information.
Additional Information
works fine in 10.0 sp1
Workaround
1) After calculating statistics, the ECW image displays normally in ArcGIS 10.0 (without SP1).2) Run SP1 on ArcGIS 10.0, and the ECW image displays normally in ArcGIS 10.0 SP1.