mdj332007,

If things are greyed out & you can't click, try updating your Java.The latest version's here (I have this one & LW's working fine): Java SE Downloads

If that doesn't help, try this older version: Archive: Download Java 2 Platform Standard Edition (J2SE) 5.0 Update 11
Whichever Java version you use, download the JRE offline installer & remove any other Java versions before installing another one.

If you're still stuck, give us a bit more info about what's happening...are only certain options greyed out, has LW ever worked before etc.