saplicense.exe not found
I am new with SAP Netweaver AS Java. I have installed
"EHP1 for SAP NetWeaver Composition Environment 7.1 - Preview Version J2EE Only"
Now i want to get a license for it. but problem is that i have to saplicense.exe.
Please help me that where and how i can get saplicense.exe.
Actually i want to get Hardware Key (for extends Trial time till 90 days T). and Installation Key (for registration on www.service.sap.com)
Please help me i have already spend more then one week on this problem.