diff --git a/RpcCore/RpcCore4_64bits/RpcInternals.h b/RpcCore/RpcCore4_64bits/RpcInternals.h
index e0d6514..a6598d7 100644
--- a/RpcCore/RpcCore4_64bits/RpcInternals.h
+++ b/RpcCore/RpcCore4_64bits/RpcInternals.h
@@ -57,6 +57,7 @@ static UINT64 RPC_CORE_RUNTIME_VERSION[] = {
 	0xA000045630360LL,  //10.0.17763.864
 	0xA0000456306A1LL,  //10.0.17763.1697
 	0xA000045630757LL,  //10.0.17763.1879
+	0xA0000456307CFLL,  //10.0.17763.1999
 	0xA000047BA0001LL,  //10.0.18362.1
 	0xA000047BA01DCLL,  //10.0.18362.476
 	0xA000047BA0274LL,  //10.0.18362.628