I was able to uninstall Bluestacks 5 after clearing the temp files, but when I try to uninstall Bluestacks X from either the command line or control panel I get the 'This app can't run on this device' message as soon as I allow the program to make changes. Hope this was helpful for you, cheers :). Bluestacks X was installed simultaneously.

After that I freshly installed the new application and everything was working smooth again. No error popup this time it just uninstalled the application. After that I went back to the application manager to see if the WD My Cloud Desktop application was still there! Now I was like, it is still here! So I just tried to uninstall again and now magic happened for me :). So I deleted all the entries with Western Digital, I found a directory in my roaming folder tried to delete everything, almost everything was deleted. You can access it by typing regedit in the search field under start. Be careful when you are going this way because it can destroy you OS :P. So I just deleted all registry entries manually. I don’t want to spend anymore time on this. I tried to uninstall the application but that gave me also the error.

When I tried to install the new version it gave me the same error as you described. After that I wanted to update My WD Cloud desktop software so it started downloading the software. I think something happened while updating my virus scanner en it give a notification about two possible infections so I clicked remove.

Uninstall bluestacks error 2318