This isn’t fixed yet (by either you, doubleTwist, or OpenCandy which owns the “dropper” software), but here is what doubleTwist said:

Henry Kwan
6:36 PM
1

Hello,

I’m sorry that you are experiencing problems with downloading and installing our application.

This detection is erroneous or a “false positive” as OpenCandy is not adware. OpenCandy is partners with some of the largest anti-virus and anti-malware companies. Here is their statement on these false positives.

http://www.opencandy.com/learn-more-about-opencandy-and-false-adware-detections/

We are working with OpenCandy and the major anti-virus companies to remove any false positive detections from their databases. In the meanwhile, please temporarily disable your anti-virus software to install doubleTwist.

To disable installation of any OpenCandy suggested applications, please carefully review the choices available and choose the appropriate option so that it does not install. You do not need to install any of the OpenCandy suggested applications in order to install the doubleTwist application.

http://www.doubletwist.com/help/question/how-do-i-opt-out-of-installing-the-opencandy-suggested-application/

Thanks,
Henry


XP/Vista