Replay Video Capture = Cannot install ASF Writer

I think this may be a very nice program, but I cant seem to get the bugs out.
1. in settings, I choose "Windows Media 9" and then when I go to record form an online video I get the message window
"Cannot install ASF Writer" Ive played with and changed the setting everywhich way and still get the message: "Cannot install ASF Writer"
When I used the demo mode everything worked just fine.

2. in settings i choose "MPEG-2" I am able to record, but the file size is extremely large.

Do you run the program with admin rights?

Also, you are able to try and do an uninstall and fresh install and see if that works for you.