I two am longing for the returned functionality from version 15, which was portable. I am a PC tech and use 3DP hundreds of time a year, its much more convenient to plug my USB in and have the program work than to install it, not to mention the malware install that is 3DP (I understand you need it for advertising)

Please make version 16 portable. Not having this function makes one of my most highly respected tools not so useful.