An installation cannot succeed when Federal Information Processing Standard (FIPS) is enabled.
Installation fails with the following error while installing the IaaS Web component.
This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms.
vRealize Automation IaaS is built on Microsoft Windows Communication Foundation (WCF), which does not support FIPS.
On the IaaS Windows server, disable the FIPS policy.
Go to Start > Control Panel > Administrative tools > Local Security Policy.
In the Group Policy dialog, under Local Policies, select Security Options.
Find and disable the following entry.
System cryptography: Use FIPS compliant algorithms for encryption, hashing, and signing.