PROBLEM
Attempting to create a custom location type using Esri Maps for Office fails with the message:
"An error has occurred."
This happens in the Add Location Type wizard upon naming a location and clicking the Add button.
Add Location Type wizard
![[O-Image] Screen shot of error message](https://webapps-cdn.esri.com/CDN/support-site/technical-articles-images/000011712/00N39000003LL24-0EM39000000wdOS.png)
The cause of this error is insufficient read / write permissions for the EsriMaps folder where the new location type is written.
Note:
The following are the default installation locations of the EsriMaps folder. If another location was chosen during installation, change access permissions there.
C:\Program Files\EsriMaps
C:\Program Files(x86)\EsriMaps
C:\Program Files\EsriMaps
Article ID: 000011712
Get help from ArcGIS experts
Start chatting now