Ciao Lele, questo problema è stato discusso già nel forum inglese da ""cad-user"", Posted 2008-03-31 8:50 AM (#1088): Subject: Why do I get an ""Internal Error 2738"" message when installing PE onsome Windows Vista systems? About one in 20 installations get an internal error “2738” installing CoCreate Modeling PE 2.0 on Windows Vista. Solution: Windows Vista doesn't always register the VBScript run-time interface. At first find out where vbscript.dll is. The typical location is in C:\Windows\System32. Next you need to go to Start > All Programs > Accessories and then right click on Command Prompt and select the menu ""Run as administrator"". In the command prompt self enter following commands: $ cd C:\Windows\System32 $ regsvr32 vbscript.dll The command regsrv32 should confirm that the VBScript has been registered. After successful completion of this action, the installation should work. Secondo questo post dovresti dunque andare a Start/Inizio > tutti i programmi > accessorie, poi cliccare su ""Command Prompt"" e selezionare il menu ""Run as administrator/esegui come amministratore"". Nel command prompt dovresti inserire i commandi seguenti: $ cd C:\Windows\System32 $ regsvr32 vbscript.dll Poi dovrebbe funzionare! In bocca al lupo, e buon lavoro con CoCreate Modeling PE, Verena
