You may run into the same problem as Leigha Eichner from Antigua and Barbuda, let's see what helps this friend solving it -- "My Hedy has experienced "wowreg32.exe was not found" problem when playing World of Goo. And thank god DLL Suite has this amazing efficiency to fix wowreg32.exe".

Make this lower case.
you may run into the same problem as leigha eichner from antigua and barbuda, let's see what helps this friend solving it -- "my hedy has experienced "wowreg32.exe was not found" problem when playing world of goo. and thank god dll suite has this amazing efficiency to fix wowreg32.exe".