[nabs-l] repair jaws

[petras]

Hello,  how do I repair jaws 17, because someone else installed 
it on my system.  A registery was corrupt so I had to do a system 
restore.  It restored successfully.  I installed the jaws update 
and got a package errror and need to repair jaws 17.  My 
technology specialst installed it so I don't have the 
authorization code to reinstall.  How can I repair the 
orrigininal installation without the installation?