Installation and Upgrade > Installation and Configuration Guide - Update Existing Installation > Updating an Existing Installation > Updating Other Windchill Products > Windchill Gateway for Cadence Allegro Design Workbench
  
Windchill Gateway for Cadence Allegro Design Workbench
When the server is updated, the Info*Engine adapter that was created during a previous release is retained during the update process. There is no need to recreate this adapter on the Info*Engine page. However, you do need to download the latest Windchill Gateway for Cadence Allegro Design Workbench client installer from the updated server and reinstall the this client.
To reinstall the Windchill Gateway for Cadence Allegro Design Workbench client installer use the following procedure:
1. From the Windchill home page, navigate to Quick Links > Software Downloads.
2. Click Cadence Allegro Design Workbench Adapter Installation.
3. Download the installer file, and then extract it to the client machine. The installer file can be found using the steps outlined below.
4. Click setup.vbs.
Info*Engine JAR Files and Property ZIP File Creation
The client-side installer requires a number of corresponding Info*Engine JAR and property files, which must be present in the following ZIP file:
$WT_HOME/bin/Infoengine/IeAdapter.zip
If the IeAdapter.zip file exists already then it must be recreated manually by a Windchill administrator. To recreate this zip file use the following procedure:
1. Open a Windchill shell.
2. Navigate to the following directory:
$WT_HOME/bin/infoengine
3. Run the following command:
ant -f PackageAdapter.xml package_files
The zip file IeAdapter.zip is created under the WT_HOME/temp/ie_adapter_install directory. This file must be unzipped on the client Allegro Design Workbench Library machine during the installation of Windchill Gateway for Cadence Allegro Design Workbench.