[:(] I tried to setup the Automation License Manager which came with Step7 Manager software. However it failed.

Message: The requirements for a successful installation have not been fulfillied. You must fulfil the following requirements to be able to install Automation License Manager on your computer successfully.

There are data on your computer which will be deleted the next time you restart the computer. This may lead to problems if you reinstall the software. Restart windows and then start Setup again.

I followed the above instruction and restarted the Windows and started Setup again, but it still the same thing happen.

Anyone knows what is happening? Please advise. Thank you very much.
Note: The Windows I am using is Windows XP SP2.