When configuring Enterprise Vault 10.0.4, build 1189 this mandatory hotfix need to be installed.
This is a mandatory hotfix for anyone wishing to use Enterprise Vault 10.0.4 in conjunction with Microsoft Exchange 2013 cumulative updates.
How to Install this hotfix:
1. Stop all Enterprise Vault services.
2. Once all services have stopped, take a backup copy of each file listed under the “Files updated” in the provided technote article.
3. Copy the updated files, packaged in this hotfix, to the Enterprise Vault installation folder, replacing the originals.
4. Start all Enterprise Vault services