[WiX-users] How do i change the default permissions of a certificate installed by wix.

Related to my post yesterday, it is clear i'm getting the keyset does not exist exception due to the permissions set by wix. So my question is, is there a way to set a certificate with predefined permissions somewhere in .wxs file somewhere? (or elsewhere) -

[WiX-users] Installing software with wix that contains a certificate, when installed gives me a keyset does not exist exception.

I'm pretty sure i followed instructions online fairly closely but when i try to use a wcf service that requires a certificate for authentication, it gives me a keyset does not exist exception. However, if i manually install the certificate cert.pfx in the mmc it works fine. my wxs header looks li