Adobe Creative Cloud still damaged despite countless reinstalls.

[Isaac The Speed5C31]

I wanted to install Photoshop on my new computer VIA CC but it couldn't open as it was 'Damaged'. I  followed the instructions and reinstalled CC but the same message appeared I kept trying again but failed as the same message appeared. 

[kglad]

please don't post duplicate messages.

again, https://helpx.adobe.com/creative-cloud/kb/creative-cloud-missing-damaged.html