Hmm.. I thought 11.0.0.3 and 11.0.04 were both quarterly updates per the release notes and there were no out of cycle patches between them: http://helpx.adobe.com/acrobat/release-note/release-notes-acrobat-read er.html
I think my last posts were confusing.
I used :
11.0.0 msi + 11.0.03 msp (quarterly) to make 11.0.03 msi installer. Used this MSI to install to client computer.
11.0.0 msi + 11.0.04 msp (quarterly) to make 11.0.04 msi installer. But installing this MSI to client computer with Reader 11.0.03 already installed results in the "Another version of this product is already installed.." error.
I don't understand why this is an unsupported order?