Is this still happening, or are you still looking for a solution? If so, I'm not too clear on your problem.
If you open the BC Launcher application and it does not run, then that could mean one of two things.
You don't have the correct frameworks and other distributables, or maybe even drivers to run it (unlikely, but a possibility).
Or, your launcher is corrupted. Check to make sure it is 882KB. If it's not, this is the problem and we can resolve this simply.
If you can open the launcher, but nothing happens when you hit start, it's a simple problem of having no bout.dat in your root BC folder. Once again, easily resolved. This happens when you have an antivirus that detects the bout.dat (or launcher) as a virus.
If you can't get it, PM me or Kenny (Santa), and we'll help you through
TeamViewer.
Sorry for the delayed response.