ASE 15.7 ESD 4 and higher were certified on Windows 2012, but not explicitly on 2012 R2.
http://certification.sybase.com/ucr/platformDetail.do?certId=3610&platformId=133&productId=2
The certification group has reported that they've found some problems involving the existing installer accessing the Windows registry, so R2 is not yet certified due to these install issues. We anticipate (but no guarantees) being able to certify the ASE 16.0 PL05 and 15.7 SP132 releases due to an update in the installer.
