On the "Security Warning" screen, please make sure that the "Thumbprint (sha1)" has value of d6 9c 6a 98 5e 14 49 f6 57 7d 3b b7 2d 23 85 5f bc 1a 75 51

If it is not, please abort certificate import, and send a notification to ca@imc-g.biz.

Otherwise, please install the certificate by pressing "Yes" button.