Windows 2010?
Don't you mean Windows 2012 ?
Sim 7.4 supports the following CMS host OS's
Microsoft Windows Server 2012 Standard Edition
Microsoft Windows Server 2012 Datacenter Edition
Microsoft Windows 2008 R2 Standard/Enterprise SP1
Microsoft Windows 2008 Standard/Enterprise (x64), SP2 (block for Gen9 only)
Microsoft Windows Server 2011 Small Business Server Standard/Essential
Microsoft Windows Server 2012 R2 Standard/Datacenter
Microsoft Windows Server 2012 with Hyper-V running windows guest
Microsoft Windows Server 2012 R2 with Hyper-V running windows guest
Microsoft Windows Server 2008 SP2 with Hyper-V running windows guest
Microsoft Windows Server 2008 R2 SP1 with Hyper-V running windows guest
Microsoft Hyper-V Server 2012 running windows guest
Microsoft Hyper-V Server 2012 R2 running windows guest
Microsoft Hyper-V Server 2008 R2 SP1 running windows guest
Windows operating system running as guest on VMware ESXi 6.0
Windows operating system running as guest on VMware ESXi 5.1 Update1, Update2, Update3
Windows operating system running as guest on VMware ESXi 5.0 Update2, Update3
Windows operating system running as guest on VMware ESXi 5.5 initial release through Update2
Windows operating system running as guest on VMware ESX/ESXi 4.1 Update 3
Windows operating system running as guest on VMware ESX/ESXi 4.0 Update 4