Windows 7-Bug with setting custom sounds and themes

Ok so I decided to try 7 and got it working fine.
Started porting my sound theme settings which work perfectly under Vista x64.

However, for some reason, after setting the custom sounds into Windows 7 and saving it as a theme, some of them refuse to play. COMPLETELY. To make matters worse, some functions of the custom sounds don't even work.

Example:

Select-When I put a sound there, no matter what sound, it will never play it. It is supposed to play the sound whenever I select an icon or click on a file in a folder. It does in Vista x64. Here, it doesn't play under ANY condition.

It also doesn't seem to play some wave files. For example I put a couple of files for the Open program, menu pop ups, and a few others. They play SOMETIMES. That should be the case as it should ALWAYS play.

Windows start and a few other functions also don't work.


Please help. If you wanna test it yourself, try putting a file thats less than a second long, like a click sound from the menu in Counter Strike.

I did resave them. All of them. Into Wave 16bit mono files @ 44100Hz. Still no luck.

Some of them play sometimes. I mean if they play once, they will keep playing. But sometimes they REFUSE to play after a PC restart and I can't get them to.

Others, they don't work no matter what you do to them.