The choice "/grant" generates a fresh Enable environment, an express permission that replaces (":r") any and all explicit ALLOW configurations which could exist. To grant Modify authorization to IIS end users for C:MyFolder (if you want your IIS has capability to R/W documents into certain folder): Note: You could override https://press-release55554.thelateblog.com/38221312/the-ultimate-guide-to-blog-comments