SSLTest reports this result for IE11/Win7:
|TLS 1.2||TLS_RSA_WITH_3DES_EDE_CBC_SHA (|
But this is incorrect, real IE11 on Win7 SP1 HomePremium x64 reports this:
"TLS 1.2, AES with 256 bit encryption (High); ECDH_P256 with 256 bit exchange" which is TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, with FS support. Since this is a reference browser I consider it is important to fix it, since it affects score regarding not supporting FS on reference browsers.
I suspect that handshake results for IE8/IE10 running on Win7 may also be incorrect.