2008 wasn't available when 7.2.2 was released and no testing has been performed and no customer that I know of has tried this. I'd suggest moving to a more recent release that does provide this support.
7.x version also reached end of life on 6/30/2013. http://www.adobe.com/support/products/enterprise/eol/eol_matrix.html
Check if you had a Maintenance & Support contract and if so, you would have a more recent version available as part of the support contract.
Thank you for your information.