In Tools | Options | Keyboard...
- Add
CTRL+Was a Global shortcut forWindow.CloseDocumentWindow - Remove the
CTRL+Wshortcut forEdit.SelectCurrentWord
The caveat to this is if you are used to using CTRL+W to select the current word. If you do, find another shortcut that works for that.


7 years after you posted it, yet I've been banging my head against this for years. Thank you.