Windows 7 doesn't recognize my computer hardware?

Hello,

I Have had parallels for a few days now and I am having this issue on Windows 7. I am on a 2013 Macbook air and the problem is Windows doesn't recognize my mac's hardware. Here is a list on what I cannot do:

1. Windows does not recognize my Built-in speakers? I choose my output device as "build in Output" But that doesn't help. Therefore Windows 7 doesn't play any sound whatsoever?

2. When changing the theme to "Aero", it says "Video card driver doesn't support Aero effects"?

Does anyone know how to fix this?

 

Hi Hero's Gamertag,

Please (re)install Parallels Tools as suggested at http://kb.parallels.com/4841

 

This worked for me, thanks!

 

Hi AndrazJ,

Glad to hear that!
Be sure to follow us on Twitter at https://twitter.com/ParallelsMac and https://twitter.com/ParallelsCares

 

Thanks, This Fixes everything!