The system specs as seen using MSINFO32 Version6.0.6001 Service Pack 1 Build 6001 System TypeX86-based PCOS Microsoft Windows Server 2008 Enterprise (64bit)ProcessorDual-Core AMD Opteron(tm) Processor 2212 HE, 1995 Mhz, 2 Core(s), 2 Logical Processor(s)ProcessorDual-Core AMD Opteron(tm) Processor 2212 HE, 1995 Mhz, 2 Core(s), 2 Logical Processor(s) When I go to install Exchange 2007 SP1, I get the error that tells me that my processor is not supported and that I should contact my administrator. Anyone?

Hi, Sounds like you have a wrong type of processor (the processor type should be one of the processors mentioned below): x64 architecture-based computer with Intel processor that supports Intel 64 architecture (formerly known as Intel EM64T) AMD processor that supports the AMD64 platform Intel Itanium IA64 processors not supported Intel Pentium or compatible 800-megahertz (MHz) or faster 32-bit processor (for testing and training purposes only; not supported in production) Or you should install the 32 bits version for testing only. Leif