Current Supported Versions


Below are OS Requirements on the Current Supported Versions
NOTE:  If the Operating System is not explicitly mentioned, it is NOT supported. Call us and lets get you upgraded ASAP!
For more infomation on Hardware Requirements visit --> Hardware_Requirements

For more information please contact us
Rob Rickard
Open Text Channel Partner, Common World inc.



Windows Operating Systems
FirstClass Server 11
Windows Server 2003 x64,
Windows Server 2003 R2 x64,
Windows Server 2008 x64,
Windows Server 2008 Enterprise x64
Windows Server 2008 R2 x64*
FirstClass Server 10
Windows Server 2003 x64,
Windows Server 2003 R2 x64,
Windows Server 2008 x64,
Windows Server 2008 Enterprise x64
Windows Server 2008 R2 x64*
FirstClass Server 9.1
2000 (SP4); 2003
FirstClass Internet Services 11
Windows Server 2003 x64,
Windows Server 2003 R2 x64,
Windows Server 2008 x64,
Windows Server 2008 Enterprise x64
Windows Server 2008 R2 x64*
FirstClass Internet Services 10
2003; 2008
FirstClass Internet Services 9.1
2000 (SP4); 2003,2008
FirstClass Client 11
2003; XP; Vista; 2008; Win7
FirstClass Client 10
2003; XP; Vista, 2008
FirstClass Client 9.1.x
2000; 2003; XP; Vista; 2008
NOTE:  If the Operating System is not explicitly mentioned, it is NOT supported
*This operating system is only supported with FirstClass Server 10 SP1


Mac Operating Systems
FirstClass Server 11
10.6.2 - 10.6.4-10.6.6 (running in QA, no issues found)
FirstClass Server 10
10.5.4-10.5.8 (64bit - Intel) Server or Desktop
10.6.2*
FirstClass Server 9.1
10.4.9, 10.5.2 or 10.5.4
FirstClass Internet Services 10.x
10.5.4-10.5.8 (64bit - Intel) Server or Desktop
FirstClass Internet Services 11
10.6.2 - 10.6.4-10.6.6 (running in QA, no issues found)
FirstClass Internet Services 9.1
10.4.9, 10.5.2 or 10.5.4
FirstClass Client 10
10.5.2 - 10.5.8; 10.6.1
FirstClass Client 9.1
10.4.6 - 10.4.9; 10.5.2 - 10.5.8
NOTE:  If the Operating System is not explicitly mentioned, it is NOT supported
*This operating system is only supported with FirstClass Server 10, SP1


Linux Operating Systems
FirstClass Server 11
Any 64 bit Linux distribution with a 2.6.23 based kernel
FirstClass Server 10
Any 64 bit Linux distribution with a 2.6.23 based kernel
FirstClass Server 9.1
Any Linux distribution with a 2.6 based kernel, or a 2.4 kernel with NTPL threads support
FirstClass Internet Services 10
Any 64 bit Linux distribution with a 2.6.23 based kernel
FirstClass Internet Services 9.1
Any Linux distribution with a 2.6 based kernel, or a 2.4 kernel with NTPL threads support
FirstClass Client 10
Any Mainstream Distribution With:
  • Qt library version 3.3.3 or greater
  • X11 library version 6.2 or greater
  • libc version 6
FirstClass Client 9.1
Any Mainstream Distribution With:
  • Qt library version 3.3.3 or greater
  • X11 library version 6.2 or greater
  • libc version 6
NOTE:  If the Operating System is not explicitly mentioned, it is NOT supported


Last updated Tue, Nov 8, 2011 11:45 AM