Modify the Enterprise Manager web.config

Add the following element under <AppSettings> in the Enterprise Manager web.config file:
```
<add key="DataTrackingConnectionString"
  value="<Connection string>" />
```
Add a valid connection string depending on your database that is used for data tracking.

Example:
```
<add key="DataTrackingConnectionString"
    value="server=[hostname];database=AgilePointTracking;trusted_connection=true"
    />
```
The web.config file for Enterprise Manager can be located at: C:\<AgilePointServer>\EnterpriseManager