Saccharin

It only loads from the location when you installed it. I have it in a location other than c. Wildstar suffers the same issues. Make sure the original installation folder is safe. Rename it. With the install renamed proceed to uninstall it. Dont worry it will only uninstall the launcher and stuff since you renamed the core files. Now proceed to install it where you want. When it gets around to downloading the files again, exit. Go to the new installation folder and delete it and replace it with the old install and rename it back Run the launcher and it should be ok.