I just installed the new lightroom cc but I can't open it.
I uninstalled it and installed it again but no result. It won't open
is this a common problem? what do i do?
I am not an expert in Lightroom hence I have moved your question to the AdobeLightroom CC — The cloud-based photo service community, experts here will be able to assist you quick and better.
Meanwhile you may refer to: Lightroom doesn't launch or closes automatically after splash screen.
Hope this helps.