Cannot Logon in SAP Netweaver 7.0 ABAP Trial Version

Hello,

I have installed SAP Netweaver 7.0 ABAP Trial version on Windows XP Prof. sp2, but i am not able to log on in it.

I got the following error:

disp+work.EXE has encountered a problem and needs to close.

Please help me.

Waiting....

Regards,

Akash