https://community.esri.com/t5/arcgis-pro-questions/how-to-extract-projection-engine-files-from-arcgis/m-p/1123723#M48816 <P>How can extract projection engine database in arcgis pro?</P> Wed, 08 Dec 2021 09:37:16 GMT Tanu1 2021-12-08T09:37:16Z https://community.esri.com/t5/arcgis-pro-questions/how-to-extract-projection-engine-files-from-arcgis/m-p/1123723#M48816 <P>How can extract projection engine database in arcgis pro?</P> Wed, 08 Dec 2021 09:37:16 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-extract-projection-engine-files-from-arcgis/m-p/1123723#M48816 Tanu1 2021-12-08T09:37:16Z https://community.esri.com/t5/arcgis-pro-questions/how-to-extract-projection-engine-files-from-arcgis/m-p/1123732#M48817 <P>documentation is here&nbsp;<A href="https://github.com/Esri/projection-engine-db-doc" target="_blank">Esri/projection-engine-db-doc: This repository documents the contents of the Projection Engine factory database and describes how to add user-provided entries to it. (github.com)</A></P><P>and the dll's are in the 'bin' folder but they are associate with a valid install of Pro</P> Wed, 08 Dec 2021 10:50:47 GMT https://community.esri.com/t5/arcgis-pro-questions/how-to-extract-projection-engine-files-from-arcgis/m-p/1123732#M48817 DanPatterson 2021-12-08T10:50:47Z