My take on the Norwerty layout by tobiasvl. Base layer is the same as US layout, with Norwegian characters (øæå etc.) on the Alt Gr layer. ¨ on Alt Gr layer is a dead key to write characters like ä and ö.

Clone or download repo and run setup.exe from Nansi folder to install.

Source file for Microsoft Keyboard Layout Creator can be found in the Source folder. Source file has been updated to have VK_SPACE (U+0020) on the spacebar in all shift states. If you want this you have to download Microsoft Keyboard Layout Creator and compile it yourself.