These are the questions I’m most asked about Yasu. If you can’t find the answer you’re looking for, drop me a line through my contact form, and maybe I’ll add your question to the list.
This screencast shows you how:
Many people mistake the registration code that is emailed to them as the password they’re supposed to enter in this window. Actually, you should be using the password that you use to login to your computer with.
This is because Yasu needs administrator level access to run certain options.
If your system password is blank, Yasu will fail when it tries to authenticate under Lion. This is due to changes Apple has recently made (Onyx also fails in this manner). This is a bug in Apple’s implementation in AppleScript, and a report has been filed on it.
Until Apple fixes it, there’s little I can do. I highly recommend using a password on admin accounts on your Mac anyway…