I just tried to start up my slideshow module in LR 6.3 but i'm getting a black screen. Then I ended up getting an error "sequence defunct'. I did some google search on error and found through Adobe a link to download and change the "video_toolkit.dll". I re-started LR but my slideshow module still won't start up. I didn't get the error like before but my slideshow still shows a black screen and won't start my slideshows. Can you help?