Don't do that! There is no way to do that without goofing things up badly. It might end your trial.
Is anything interrupting the boot order on your computer, or do you have a lot of programs starting at the same time?
Also, could you run cmd as an Administrator? To get to cmd, just type it in the search box on the start menu then right click it and choose "Run as Administrator".
Then, type in sfc /scannow this is to restore any Windows system files that may have been corrupted, and if it repairs files, allow it to finish, close it and restart. If no corrupt files are repaired ("No integrity violations found"), and this doesn't fix it, please write to support@stardock.com , include the url of this thread, and save the autoreply that you'll receive. Then, please wait until you hear back from an actual Support person before writing again (or your "help!" will be kicked to the end of the queue).