I am new to openhab, I have installed successfully and have been messing around with the demo setup, but I cannot get designer to launch, I just get the error in the screenshot below.
I have tried to do some searching for how to fix this error, but nothing I have tried seems to work. I am running Windows 10 professional(64-bit), with java version 8. I have tried running it in compatibility mode, but that has not helped. If anyone could point me in the right direction I would appreciate it.