Im using Adobe flashdrive version 11. click on the desktop icon and im presented with a login page to my BTyahoo home page, I enter my email and pasword, and IE9 goes back to the login page. If I right click the desktop icon and run as administrater I go striaght to my Btyahoo home page. I have run Malewarebytes, and microsoft essentials, and my antivirus Mcafee that come with Btyahoo, nothing detected. The flashdrive is installed and used by other browsers, Google chrome, Mozzilla fireox, without a problem, but IE9 keeps telling me to install Adobe flash. I have looked on the net and found that IE9 has a problem with 7 64bit, not all the same as my problem, but still a problem. I have unistalled 9 by going into the control panel unistall, and with regedit removed all traces in the reg, then reinstalled from Microsoft, the result is the same, login to homepage and back on the round about. The only reason I'm using IE is a like the Favourites for ease of use, otherwise I wouldn't bother.