Office 2007 Enterprise

When trying to make a new software installation policy in Group Policy, I
receive the following error when selecting the EnterpriseWW.msi:
"Add operation failed. Unable to extract deployment information from the
package. Run validation on the package to ensure that the package is correct."

I run validation with Orca, and it finds these errors:
ICE03 ERROR Not a valid foreign key; Table: ServiceControl, Column:
Component_, Key(s): Service_msvsmon80.5407638F_4ECE_4D4D_BFEC_EB4BC52F 6BF4
ICE03 ERROR Not a valid foreign key; Table: HelpFileToNamespace, Column:
HelpFile_, Key(s): Hxs_12.Hx
ICE03 ERROR Not a valid foreign key; Table: ServiceInstall, Column:
Component_, Key(s): msvsmon80.5407638F_4ECE_4D4D_BFEC_EB4BC52F6BF4
ICE72 ERROR Custom Action 'DcaScanAdmin' in the AdvtExecuteSequence is not
allowed. Only built-in custom actions are allowed.
ICE72 ERROR Custom Action 'ValidatePID' in the AdvtExecuteSequence is not
allowed. Only built-in custom actions are allowed.
ICE79 ERROR Component 'WAC_CoreSPD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoXmlEdUnregGenApp.x86' is
invalid.
ICE79 ERROR Component 'WAC_CoreEWD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoXmlEdUnregGenApp.x86' is
invalid.
ICE79 ERROR Component 'WAC_CoreSPD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoXmlEdRegGenApp.x86' is
invalid.
ICE79 ERROR Component 'WAC_CoreEWD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoXmlEdRegGenApp.x86' is
invalid.
ICE79 ERROR Component 'WAC_CoreSPD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoHtmEdSelfReg' is invalid.
ICE79 ERROR Component 'WAC_CoreEWD' referenced in column
'InstallExecuteSequence'.'Condition' of row 'MsoHtmEdSelfReg' is invalid.


If I choose the Office64ww.msi (which is in the same folder) the package is
created fine, but I don't believe this is the MSI I need.

I've re-copied the files from CD, as well as downloaded from MS again.

Thank you.