Error: failed to open shape stream!

This error occurs when the Blender DTS exporter is unable to open the dts file in the specified location for writing.  This has several possible causes:

  • Insufficient file system permissions for the user account under which Blender is running to write to the current export file/folder.
  • A previous crash of the exporter caused the DTS file to become "locked" (the OS thinks the file is still being written to)
  • Another program or process has locked the target dts file for writing
  • Possible invalid output file name or folder/directory

Troubleshooting:

  • Close the exporter, save your .blend file, and restart Blender to see if the file lock is cleared.
  • Close any other processes that might be using the file
  • If restarting Blender fails, try rebooting your computer
  • Check in the exporter's general panel to make sure that the output folder and file name are valid.
  • Check your operating system user permissions to ensure that your user account has write permissions for the file/folder/directory that the exporter is attempting to write to.