> #### Upgrading an earlier version of Fathom

> If you are upgrading an earlier version of Fathom, be sure to make a backup copy of your current Fathom install directory before beginning the upgrade.

> If you are upgrading on a UNIX platform, also make a backup copy of the following three files:

> - `Fathom_env`
> - `Fathomcp_env`
> - `.fathom`

> You can find the first two files in the following directory:

>     <OpenEdge-install-dir>/bin

> You can find the `.fathom` file (which is hidden) in the following directory:

>     <OpenEdge-install-dir>

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