if you want to remove the watermark manually the files you need to edit are C:\Windows\System32\en-US\shell32.dll.mui (2070/1033 String) and C:\Windows\Branding\Basebrd\en-US\basebrd.dll.mui (here i dont remember but it is easy to find as it contains only 4 strings) enjoy Now im just searching for a selfmade way to remove the bettafish