Blocking of lightbox with videos by anti-virus-software

[gmich]

Hello, do anybody have problems opening megazine with videos (especially if lightbox is involved like in MpTes example)?
My book does only open the lightbox with the JW Player but does not open the video any longer since I updated my anti-virus-software to Kaspersky version 2010.
Presently I can only open the videos if I deactivate the Web-Anti-Virus of the programme.
I would like to know if somebody else has problems, too. I can handle my own computer but unfortunately I cannot change other computers and so viewers with this software installed cannot look at all parts of the book.