[Pharo-project] Problem with Pharo 1.3 in Windows

I downloaded the latest Pharo 1.3 image version (Core) but it doesn't work on windows 7. After the execution of the file squeak.exe (of Oneclick ) the Pharo window is suddenly closed. Has anyone experienced the same problem? Cheers Santiago -- Ing. Santiago A. Vidal ISISTAN Research Institute UNICEN University Paraje Arroyo Seco Campus Universitario (B7001BBO) Tandil, Bs. As. - Argentina Phone: 54 2293 439840 Ext. 42 Fax: 54 2293 439681 Email: svidal@exa.unicen.edu.ar http://www.exa.unicen.edu.ar/~svidal