I have just installed Data Modeller on a laptop with VISTA OS and when I execute the program it loads the logo and then nothing… it disappears…!!!
Then I installed it on another laptop with XP SP2 and the same behaviour… logo then nothing…
On the VISTA machine I only have MsOffice 2007, Roxio CD Creator and Windows Live One Care (which I disabled)
On the XP machine I have Oracle DB 9i & Oracle Developer 6i, MsOffice 2003, McAffee 8i Antivirus