[Unable to install with windows 8.1 64bits]

Hi,

 

im unable to install the dashboard....something about a missing dll....

 

Sofar, I have tried:

 

32 bit and 64 bit version

dll repair - nothing found

.net repair - not able to correct

reinstall .net 4, or 4.5, allready installed message,

 

I dont know what to do now. Any help is appreciated.

 

Thanks