The problem is that something is causing VoodooHDA to lock up, either applehda or the disabler. The following process worked for me:
1. Delete applehda
2. Use Kext Wizard to inject applehdadisabler
3. Empty trash
4. Run a program called Kext Utility. This will rebuild your kext cache, which may be causing the issue
5. Reboot
6. Install VoodooHDA, run Kext Utility again until done
7. Reboot one last time
Done!
Let me know if it works!