Exchange Server Component Hub Transport Role Failed

Exchange Server 2007 SP1 setup fails at Management Tools

Exchange Server Component Hub Transport Role failed.

Error: Error:

The registry key HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows/Windows Error Reporting/Consent does not exist

Screen shot at setup failure:image

Event viewer > Application Logs the following eventimage

Checked the registry for the error logged key, it was missing.

Created 'Consent' key manually:image

Initiated the Exchange Server 2007 SP1 installation, it was successful this time.