Does SPDE Queue Manager 7.1.1354 supports Windows Server 2K8 R2 AND Windows Server 2K12 R2?
I have checked their official website and the available resources, but it's nowhere specified about the compatibility with the Windows Server. I recommend you use the link I posted below to reach the contact form. You can simply copy and paste this question there as well and someone from Sales/Support will provide the necessary details regarding system requirements.
Contact form: http://www.solimarsystems.com/Contact_Us.php