WTSVirtualChannelWrite fails, GetLastError returns ERROR_INVALID_FUNCTION
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I've been trying to figure this one out for the past couple of days with no success :mad: Here's the relevant code: http://pastebin.ca/1419150 I'm testing this on a Windows XP SP3 virtual machine. I connect to it using mstsc from a Windows Vista Ultimate x64 machine (which is also the host for the XP virtual machine). The program running on the RDP host (the XP machine) also opens two other virtual channels in much the same way and they work fine. Any help is much appreciated :)
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I've been trying to figure this one out for the past couple of days with no success :mad: Here's the relevant code: http://pastebin.ca/1419150 I'm testing this on a Windows XP SP3 virtual machine. I connect to it using mstsc from a Windows Vista Ultimate x64 machine (which is also the host for the XP virtual machine). The program running on the RDP host (the XP machine) also opens two other virtual channels in much the same way and they work fine. Any help is much appreciated :)
Sorry to wake this thread after 4 years, but did you find a solution to this problem? I have a static virtual channel plugin, It works fine between Windows 7 machines, but when I run use an XP client, the server fails at WTSVirtualChannelWrite with "Incorrect function" Please tell me if you found any clue!