Wix Read and Write Network Service?

As Rob asked, it will be helpful to know whether your installation fails or just doesn't set the permissions. However, you can anyway try this: in @Account attribute put just 'NetworkService', not the full 'domain\account' value. 'NetworkService' is one of the aliases provided by WiX toolset for well-known accounts - it will be mapped to the proper account correctly.

The name of the service account is wrong, it needs to be NT AUTHORITY\Network Service.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.