# Preparing the Empirica Healthcare Analysis database server

Perform the following steps regardless of how you plan to import data.

1. Obtain the installation ZIP file, Healthcare-CDM4_ETL_xxx.zip, where xxx is the build number.
2. Unpack the ZIP file into an empty folder in one of the following locations:
   - The Empirica Healthcare Analysis database server.
   - A location where you can reach the Empirica Healthcare Analysis database server.

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