000322 : This geotransformation file already exists

Description

A file with the same name already exists.

Solution

All custom geographic transformation files are saved with a *.gtf extension and stored under Documents and Settings (...\Documents and Settings\<user>\Application Data\ESRI\Desktop9.x\ArcToolbox\CustomTransformations).

Provide a different name, choose the option to overwrite the existing file, or remove the existing file from the custom transformations folder and run the tool again.