Hello bigmuscle, i can't uninstall AeroGlass from my system. What i've done: I've installed it normally to C:AeroGlass. After i got a message with something like "Your DWM version is incompatible", i tried to install it to my D drive, because i've read i have to install it to a location with write permission. After this still didn't solve the issue, i uninstalled AeroGlass from the control panel and rebooted. After the reboot, the watermark on the desktop, the DWM failure message and the trial reminder still were there. So i deleted both AeroGlass folders from C and D and rebooted again. Still no luck. Reinstalling/uninstalling the software also didn't help. I also can't find anything inside the registry. So i've donated to get the "Auto install" feature, because i hoped this could fix it. But that made things worse. My system freezes repeatedly a soon as the cmd window tries to install something. I have to remove the software in safe mode to be able to use my PC again. But i can't get rid of the watermark, the failure message and the trial reminder. I' m not sure if the blur works as it should at all, but it works with the program "Winstep Nexus". It doesn't work with Stardock WindoBlinds, however. Still, i like the Blur with Nexus. So is there any way to just remove the watermark on the desktop, to stop the DWM failure message and to remove the trial reminder? Or just a way to unintall it completely? My last Windows System Image is ages old. I totally forgot to make on the last year or so. My system is set up extremely great right now. I can't count the hours i've spent with installing software and tweaking settings to my needs. It would kill me if have to reinstall Windows.