I have this same problem every single time I use MyReef 2.0 (even after upgrading to the recent new release). Just click continue and it should work just fine. Just to let you know though, I never got it to work on my surface tablet. After doing my own investigation, I came to the conclusion that its does not work on USB 3.0 ports. On USB 2.0, I still get the same error messages you mention, but it does work. Hope this helps.
50g acrylic w/DIY external O/F box, BeanAnimal Overflow, 2X K 1050's & 1 nano on Wavemaker, wavept retro 4X39w T5HO's (2 actinic/2 12K), 2X12" mixed angle moonlights (ebay), Proflex Model 1 sump w/miracle mud, chaeto, Coralife mini 2X6w T5 (10K/Actinic) fixture, Tunze 9006 skimmer, BRS Carbon reactor, 1/10 HP chiller. Powered by a Mag 9.5 Dosing Bionic 2-part. Scripps Water
Story of My Tank: [URL]http://www.sdreefs.com/forums/showthread.php?t=77273[/URL]