I try to install Cisco Unity v4.0(5) with Windows 2003 Active Directory and when I run ADSchemaSetup, the following error appears in the log file:
2008-06-13 20:03:49 Error RegQueryValueEx failed with error 2. e:\Views\cs_CU22.214.171.124\un_Setup\ADSchemaSetup\ADSchemaSetup\ADSchemaSetupDialog.cpp 906
2008-06-13 20:03:49 Error Error reading Schema Update Allowed. The value might not exist. e:\Views\cs_CU126.96.36.199\un_Setup\ADSchemaSetup\ADSchemaSetup\ADSchemaSetupDialog.cpp 907
Do you know if the error is critical or not?