Zoho will not start :s

Hi all,

I installed Zoho free version this afternoon, I had no problem with the installation but after when I wanted to launch the program, It loaded the files but at the end, he stops and did not start. I did not restart my computer between the installation process and the launch of the program.
I'm running under windows XP service pack 1.

Can anyone help me?

Thank you for your answers.

Br
Crak