Setup fails during the "creating system attendant object" phase. The following error is seen:
setup failed while installing sub-component System Attendant service with error code 0xC0070005 (please consult the installation logs for a detailed description). You may cancel the installation process or try the failed step again.
The following error occurs in the ExchangeServerSetupProgress.log file on the Drive C:
[00:00:35] Creating system attendant object [00:00:35] Entering CAtomSystemAttendant::ScCreateServerLevelSystemAttendantObject [00:00:39] szLookupServer = 'ADDomainController', m_strName = '5.5ServiceAccountName', m_strDomain = '5.5ServiceAccountDomain' CTrustee::ScLookupSid (f:\titanium\admin\src\libs\logic\security2.cxx:916) Error code 0XC0070005 (5): Access is denied.