Converting a DXF file using Arctools Command Tools fails with the following message:Unable to open file c:\users\default\xxatdxfarc.dxfinfo
When ArcInfo was installed, the default working directory was set to c:\users\default.
The error is occurring because the c:\users\default directory was deleted sometime after the installation of ArcInfo, and ArcTools is still set to use c:\users\default as a temporary directory when invoking an operation from an ArcTools menu; thus, DXFARC could never create the temporary file xxatdxfarc.dxfinfo.
Get help from ArcGIS experts
Download the Esri Support App