Error 1316. The specified account already exist

I recently uninstalled DS free version from my computer C-drive with the aim of reinstalling it on the F-drive. However, when trying to reinstall it I get this message: "Error 1316. The specified account already exist", and teh insatllation rolls back. I have used Wise program uninstaller aiming to remove all DS-files. Also, the program seem to chose the C-drive as default, how to install it on another drive?