diff --git a/channels/drdynvc/client/drdynvc_main.c b/channels/drdynvc/client/drdynvc_main.c
index d10f9a751..b1a6ed588 100644
--- a/channels/drdynvc/client/drdynvc_main.c
+++ b/channels/drdynvc/client/drdynvc_main.c
@@ -217,19 +217,20 @@ static int drdynvc_process_create_request(drdynvcPlugin* drdynvc, int Sp, int cb
 	int status;
 	UINT32 ChannelId;
 	wStream* data_out;
+	int channel_status;
 
 	ChannelId = drdynvc_read_variable_uint(s, cbChId);
 	pos = Stream_GetPosition(s);
 	DEBUG_DVC("ChannelId=%d ChannelName=%s", ChannelId, Stream_Pointer(s));
 
-	status = dvcman_create_channel(drdynvc->channel_mgr, ChannelId, (char*) Stream_Pointer(s));
+	channel_status = dvcman_create_channel(drdynvc->channel_mgr, ChannelId, (char*) Stream_Pointer(s));
 
 	data_out = Stream_New(NULL, pos + 4);
 	Stream_Write_UINT8(data_out, 0x10 | cbChId);
 	Stream_SetPosition(s, 1);
 	Stream_Copy(data_out, s, pos - 1);
 	
-	if (status == 0)
+	if (channel_status == 0)
 	{
 		DEBUG_DVC("channel created");
 		Stream_Write_UINT32(data_out, 0);
@@ -248,6 +249,11 @@ static int drdynvc_process_create_request(drdynvcPlugin* drdynvc, int Sp, int cb
 		return 1;
 	}
 
+	if (channel_status == 0)
+	{
+		dvcman_open_channel(drdynvc->channel_mgr, ChannelId);
+	}
+
 	return 0;
 }
 
diff --git a/channels/drdynvc/client/dvcman.c b/channels/drdynvc/client/dvcman.c
index da170160d..6f7e5b6ed 100644
--- a/channels/drdynvc/client/dvcman.c
+++ b/channels/drdynvc/client/dvcman.c
@@ -385,6 +385,28 @@ int dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 Channel
 	return 1;
 }
 
+int dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId)
+{
+	DVCMAN_CHANNEL* channel;
+	IWTSVirtualChannelCallback* pCallback;
+
+	channel = (DVCMAN_CHANNEL*) dvcman_find_channel_by_id(pChannelMgr, ChannelId);
+
+	if (!channel)
+	{
+		DEBUG_WARN("ChannelId %d not found!", ChannelId);
+		return 1;
+	}
+
+	if (channel->status == 0)
+	{
+		pCallback = channel->channel_callback;
+		pCallback->OnOpen(pCallback);
+	}
+
+	return 0;
+}
+
 int dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId)
 {
 	DVCMAN_CHANNEL* channel;
diff --git a/channels/drdynvc/client/dvcman.h b/channels/drdynvc/client/dvcman.h
index ca886f3af..9d96d1460 100644
--- a/channels/drdynvc/client/dvcman.h
+++ b/channels/drdynvc/client/dvcman.h
@@ -87,6 +87,7 @@ int dvcman_load_addin(IWTSVirtualChannelManager* pChannelMgr, ADDIN_ARGV* args);
 void dvcman_free(IWTSVirtualChannelManager* pChannelMgr);
 int dvcman_init(IWTSVirtualChannelManager* pChannelMgr);
 int dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, const char* ChannelName);
+int dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId);
 int dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId);
 int dvcman_receive_channel_data_first(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, UINT32 length);
 int dvcman_receive_channel_data(IWTSVirtualChannelManager* pChannelMgr, UINT32 ChannelId, BYTE* data, UINT32 data_size);
diff --git a/channels/rdpgfx/client/rdpgfx_main.c b/channels/rdpgfx/client/rdpgfx_main.c
index c6e2fc87a..218cecd41 100644
--- a/channels/rdpgfx/client/rdpgfx_main.c
+++ b/channels/rdpgfx/client/rdpgfx_main.c
@@ -91,14 +91,14 @@ int rdpgfx_send_caps_advertise_pdu(RDPGFX_CHANNEL_CALLBACK* callback)
 	capset8.version = RDPGFX_CAPVERSION_8;
 	capset8.capsDataLength = 4;
 	capset8.flags = 0;
-	//capset8.flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
+	capset8.flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
 	//capset8.flags |= RDPGFX_CAPS_FLAG_SMALL_CACHE;
 
 	capset81.version = RDPGFX_CAPVERSION_81;
 	//capset81.version = 0x00080103;
 	capset81.capsDataLength = 4;
 	capset81.flags = 0;
-	//capset81.flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
+	capset81.flags |= RDPGFX_CAPS_FLAG_THINCLIENT;
 	//capset81.flags |= RDPGFX_CAPS_FLAG_SMALL_CACHE;
 	//capset81.flags |= RDPGFX_CAPS_FLAG_H264ENABLED;
 
@@ -164,6 +164,17 @@ static int rdpgfx_on_data_received(IWTSVirtualChannelCallback* pChannelCallback,
 	return status;
 }
 
+static int rdpgfx_on_open(IWTSVirtualChannelCallback* pChannelCallback)
+{
+	RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
+
+	fprintf(stderr, "RdpGfxOnOpen\n");
+
+	rdpgfx_send_caps_advertise_pdu(callback);
+
+	return 0;
+}
+
 static int rdpgfx_on_close(IWTSVirtualChannelCallback* pChannelCallback)
 {
 	RDPGFX_CHANNEL_CALLBACK* callback = (RDPGFX_CHANNEL_CALLBACK*) pChannelCallback;
@@ -185,6 +196,7 @@ static int rdpgfx_on_new_channel_connection(IWTSListenerCallback* pListenerCallb
 	callback = (RDPGFX_CHANNEL_CALLBACK*) calloc(1, sizeof(RDPGFX_CHANNEL_CALLBACK));
 
 	callback->iface.OnDataReceived = rdpgfx_on_data_received;
+	callback->iface.OnOpen = rdpgfx_on_open;
 	callback->iface.OnClose = rdpgfx_on_close;
 	callback->plugin = listener_callback->plugin;
 	callback->channel_mgr = listener_callback->channel_mgr;
@@ -195,8 +207,6 @@ static int rdpgfx_on_new_channel_connection(IWTSListenerCallback* pListenerCallb
 
 	fprintf(stderr, "RdpGfxOnNewChannelConnection\n");
 
-	rdpgfx_send_caps_advertise_pdu(callback);
-
 	return 0;
 }
 
diff --git a/include/freerdp/dvc.h b/include/freerdp/dvc.h
index a2350bfe8..f89745ca4 100644
--- a/include/freerdp/dvc.h
+++ b/include/freerdp/dvc.h
@@ -140,6 +140,8 @@ struct _IWTSVirtualChannelCallback
 	int (*OnDataReceived) (IWTSVirtualChannelCallback* pChannelCallback,
 		UINT32 cbSize,
 		BYTE* pBuffer);
+	/* Notifies the user that the channel has been opened. */
+	int (*OnOpen) (IWTSVirtualChannelCallback* pChannelCallback);
 	/* Notifies the user that the channel has been closed. */
 	int (*OnClose) (IWTSVirtualChannelCallback* pChannelCallback);
 };