Can not find password protected sharing in Windows Server 2012R2

Question

I want to copy file with file.copy() command in my c sharp app to the another computer on a local network running on a windows Server 2012R2 which is Domain member server , but first I should Turn off password protected sharing which I can not find.

where can I find this Option or what should I do instead.

Answer 1

Well. The problem is Solved by enabling Guest account status in local security policy local policies\\Security options.