if you're familiar with the windows registry, I would try resetting your solidworks setting using the "regedit" command in windows. (you can find some step-by-step on the web) But I would go that way only if it's a personal laptop. otherwise, a good ol' setting reset could do the trick, but you will loose all setting if you don't have a setting backup.
I am experiencing the same lock down with my machine Jamil. You ever figure out the problem?
I didn't want to bother messing with the registry, so I had just stopped trying to go to that page. Now that you asked about it I tried resetting all options and now I can go to that page just fine.