Hello everyone, I know this topic has been brought up thousands of times, but still, I am unable to find an up-to-date solution that is functioning with Windows 8.1 Pro UP1 x64. To summarize, I need to have "Test Mode" enabled in order to load certain drivers, but I also need to remove the watermark for various reasons. I have tried many solutions found online, but only one worked, partially, and I cannot reverse its changes: I used the program "My_WCP_Watermark_Editor", found here, which removed the "Test Mode" but not the "Windows 8.1 Pro" and the "Build 9600" watermark parts. Also, whenever I try relaunching this software, I receive the message: "Are you sure you are in Windows 8 Beta?", and the program shuts down, so I do not really know how to reverse its changes or if it can further remove the rest of the watermark that remains. I kindly request that someone assists me on this issue, I am willing to try absolutely anything, as I have found no light within the darkness for the past week that I have been researching this. Thanks to anyone who responds to this thread in advance!