New Post: VDir deployment on local dev

You can go run the command directly from a Command Prompt (after cd'ing to the folder with the .btdfproj file if that's the relative path relationship to ufCashnetBLService):
cacls "..\ufCashnetBLService" /E /G grparham:R

One guess is that you haven't domain-qualified grparham, so if it's a domain account it may not resolve. Otherwise, play with the cacls parameters a bit if it still doesn't work and let me know what you discover.

Thanks,
Tom