mySAP ERP2004 Ides + Portal language

Hi,

I have just installed the ERP2004 IDEs system, then the Java Was 6.40 add in and EP6 from the Netweaver CD's.

Everything installed perfectly. However I logged onto the portal URL to check that it was installed correctly and the portal main screen was entirely in German.

I logged in with J2EE_ADMIN and all the content was entirely in Germam.

This did not happen when I installed EP6 onto a clean Netweaver install.

How do I get the portal to default to English?

Any help would be appreciated.

Regards

Ed Mellodew