NIK Collection Problems

Finally bought the NIK Collection.

I'm running into problems though.

Seems like all of their EFEX filters, I'm getting this error:

could not complete the color efex pro 4 command because of a problem with the filter module interface.

The other filters, DFine, Sharpner and Viveza work fine.

Any suggestions? From what I've read, their customer support is pretty much non existent
when it comes back to replying back.

This is for CS6.

I've tried to start these programs outside of PS, but they don't even start.

Thanks
Doug

UGH...figured it out.

I had to add some lines to the cfg files.

Doug