The corresponding version and os version of biee12c
Today, I used biee12c 12.2.1.0.0 to install in WinSvr 2008R2. It was really distressing that the service could not be installed after the installation. The customer also said that he had installed the test environment and finally found the official documentation. It turned out that the os version was too low and speechless. But it's also a step forward.