The IVU tool is installed during the installation of the following product components:
- WebSphere Application Server Network Deployment
- Application Client
- IBM HTTP Server
- Web server plug-ins
- Update Installer for WebSphere Application Server
After installation, verify actual checksums of installed files against a bill of materials that ships with the product. If the checksums match, the installed product is installed correctly. If the checksums differ, review the differences to determine whether a problem exists.