Since the update to SCCM 2012 R2 SP1, I can't deploy my task sequences to "All Systems" anymore. I get a message "TS has the potential to be a high risk deployment."

I have tried to disable this by changing my sites Deployment Verification settings:

Can somebody please tell me how I can completely disable this kind of checks?

Thanks!

See the second  paragraph on the screenshot: "high-risk deployments are always limites to custom collections" ... so you can't turn it off. Alternative: right click e.g. 'All Systems' -> Deploy -> Task sequence should still work. 

PERFECT!!!

Right clicking on the Device Collection indeed did work!! Never thought about trying that out!

Thanks a lot!! :-) :-)