Amaya 9.3 won't work

Hi all,

Some time ago, I installed Amaya 9.3 on two machines (both with Windows
XP SP2) which already had Amaya 9.2. All went fine. Yesterday, I tried
to install it on two other machines (also Windows XP SP2) which had no
previous version of Amaya. This time, it did not work. If I click on the
Amaya icon, nothing happens. Is it a known problem?

Best regards,

Jose Carlos Santos