How can Lightroom CC be installed at another existing drive/partition than C: (using Windows 10)?

My C-Drive is a SSD and it has grown slowly, so that now Disk-Space is low.
I would like to install Lightroom CC and Photoshop CC at another drive/partition, as I've made it with a lot of other applications without problems.
But in CC Desktop, the installation starts immediately without a chance of influencing.

If there is no way, I have to remove Lightroom CC from my PC.