This issue is specific to OS X
Tiger and our original Mac installer. It can be corrected by running
the freeware application BatCHMod (http://www.macchampion.com/arbysoft/ ).
1. Launch
BatCHMod and click on the File... button.
2. Select the
Vyzor VoiceLive application icon from your Applications folder.
3. Next select the following options in BatCHMod (with your
user name instead of 'Tony'):

4. Click the Apply button. Vyzor VoiceLive should
now run without this problem occuring.