Re: Drag & Drop Broken in WinSCP and MS Office
I've had the issue twice, both times immediately after installing or updating WinSCP. (I track every single update I make just in case of issues like this.) I don't think that's a coincidence. My guess is that something in the registry is broken.
When you uninstall WinSCP and restart your machine, double check that whole WinSCP folder in "Program Files" (or wherever you had WinSCP installed to) is gone. Also check that this registry key was removed:
[HKEY_CLASSES_ROOT\Directory\shellex\CopyHookHandlers\WinSCPCopyHook]
If everything is cleanly removed, I cannot imagine how else can this be related to WinSCP.