Error: Unable to load usage file. Unable to load Arc
When starting Arcinfo, the following error is returned:
"Unable to load usage file. Unable to load Arc"
The path to the ARCHOME variable is set incorrectly or the TEMP and TMP variables have spaces in the path.
- Correct the path to ARCHOME. For UNIX, modify the .cshrc file for the user login.
- Change the TEMP and TMP variables paths to a location that does not have spaces.
For Windows, modify the system variables. See: How To: Edit an environment variable
Last Published: 7/9/2016
Article ID: 000002574
Software: ArcGIS-ArcInfo 9.3.1, 9.3, 9.2, 9.1, 9.0, 8.3, 8.2, 8.1.2, 8.1, 8.0.2, 8.0.1, 10 ArcMap 10