Get a major version of server part of product which uses SDK API.
PRL_RESULT PrlApi_GetMainServerVersion( PRL_UINT32_PTR pnMajorVersion );
PrlApiDeprCore.h
PRL_RESULT. Possible values: PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.
It uses to make proper links in error messages.
It works wrong when SDK connects to servers with different versions