I recently got a new computer. I went from running ArcGIS 10 on XP to ArcGIS 10 on Windows 7. I am processing LiDAR data. I have a specific drive designated for this data. It is the only place I have enough space to process and store these large files. I am having an issue running the Natural Neighbor command from 3D Analyst in ArcToolbox. When I direct the output to my LiDAR drive, it fails, giving this message: ERROR 999999: Error Executing function
When I direct the output to any other drive, it works fine. I can also exicute other commands from 3D Analyst and write the output to the LiDAR drive without error.
Does anyone know what might be causing this?