Read the NetIQ Identity Manager 4.5 prerequisites, as listed in System Requirements for the Identity Manager Engine in the NetIQ Identity Manager Setup Guide.
Microsoft .NET Framework version 4.5 or later.
Windows Server 2008 R2 (64-bit), Windows Server 2012 (64-bit), Windows Server 2012 R2 (64-bit), or Windows Server 2016.
SharePoint Server 2013 or SharePoint Server 2016 on the same machine where the SharePoint driver needs to be installed.
Active Directory driver.
The machine where you are installing the SharePoint driver is a member of the Active Directory domain that is connected to the Identity Manager through Active Directory driver. The SharePoint driver must be connected to the same Identity Vault as the Active Directory driver. The drivers can be in different driver sets, but they must be in the same Identity Vault.