How to Fix Ctmbha.dll

1. Click 'Start' and open 'Computer.'
2. Navigate the following folder path:C >> Documents and Settings >> All Users >> Applications Data >> Creative Labs >> License
3. Scroll down to the 'B3420000.dat' file. Right-click the file and select 'Rename.' Rename the file to 'B3420000.dat.old.'
4. Place the Creative Labs disc into your CD-ROM. Reinstall the Creative Labs software. Reboot your system once the process is complete.