Hi, 

I have setup oVirt Engine Version: 4.1.7.6-1.el7.centos with Hosted-engine, with a node Gluster cluster. When attempting to upload ISO images, the "Attach ISO" button is greyd out. 

How do I fix this?

Inline image 1

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Kind Regards
Rudi Ahlers
Website: http://www.rudiahlers.co.za