Windows 2003 application failing on Windows 2008..

Question

Hi Friends,

   I am not sure if i am posting in correct place or not..

I have a windows 2003 application which adds entries to registry and then created a System DSN (Data Source Name).. It runs fine in Windows 2003 Server, etc.. But the same application fails in Windows 2008 showing Application has crashed, but it creates the registry entries and also DSN.. Not sure what was failing..

I am looking at help in guidance on how to PORT windows 2003 applications to Windows Server 2008 or Vista..

Thanks for your help..

Regards,
Leela