I have recently successfully installed Lightroom 6 on my PC so decided to install it on my Laptop. The process seemed ok but when I tried to use LR a dialogue box told me to uninstall and reinstall. I have tried to uninstall but have failed. I went to the Control Panel>Add Remove programs but a dialogue box tells me to re-start my laptop and try again. I also tried using the Adobe Cleaner tool, this removed the Creative Cloud and Photoshop but not LR. I am running Windows 8 with all the recent updates etc. Can anybody help please.