P2c-client-main.rar

The RAR likely contains the client_config.ovpn and client_config.conf files required to set up an OpenVPN client on Windows, Linux, Android, or macOS, as detailed in Huawei Cloud documentation .

did you download the .rar file from (e.g., a known repository, a forum)? P2C-Client-main.rar

Here is the interesting content associated with P2C VPN Clients: The RAR likely contains the client_config