µTorrent Portable 3.3.1.29812 can not be installed

I can not install the new version of uTorrent, this show the message:

The download copy of uTorrent is not valid and can not be installed.
Please try installing again.

I'm trying many times.

Someone knows for that this problem happens. The installer does the download two times and ends up by showing the message of mistake.

Please help me.