Titan PC install

[_nes]

Hi all,
I download the last Avolites Titan PC Suite v6.1 and install it in my win7 laptop.
the problem is when I open the program and do not start properly.
It remains "Starting . . ." on Virtual Panel 2.2, and "Starting Titan" on Touch Wing. And no progress.

Laptop > Win 7 Home Premium SP1, 64bits, i5, 4gb RAM, 1366x768 screen. Avolites folder is under C:Program Files (x86)
Start program on Administrator mode

I have the same v6.1 install on tower PC win7 32bits, and works fine.

¿What I need to change to work it fine?

thx,

excuse my english

[_nes]

Sorry, I reply to myself.

Just unistall PC suite v6.1 and install again. Now works fine.
Don't know why the 1st time not work.