CUDA error : 4 : Unspecified Launch Error - Help ?

First time I’m trying CR, just bought a license and downloaded. Aligned the photos, hit build model and I get this error:

 

CUDA error : 4 : Unspecified Launch Error 

I have an nVidia 1070 GPU and latest drivers, windows 10 64bit.

What is going on ?

 

try restart PC  if its not just some driver related issue. 

according to your post here, the issue is not resolved yet: https://support.capturingreality.com/hc/en-us/community/posts/115002235092-Worst-DRM-I-ve-seen-in-a-long-time-I-m-now-blocked-for-my-safety-