Sonar 7 Producer No Playback in Some Projects with Rewire

Hello, I have several projects all recorded in the same time frame, two of which have rewire from Reason. The ones without the rewire play fine, but when I play the two with rewire it doesn't play at all. The cursor won't even move. I hadn't changed the audio settings and when I saved the projects with rewire they worked, but now that I've restarted my computer they no longer play.

I've checked several topics on this forum and others and followed advice to no avail. I got ASIO and it still didn't help. I'm running an Alesis Multimix 8 USB, but I'm assuming this doesn't matter as the other projects without rewire will still playback.

I also have an older project I recorded with a rewire and it actually does play back, so I don't know what it is with these two. I checked their outputs and they're the same as the other projects.

I'm hoping to not have to take the audio files individually and create a new project. Hope someone can help.