If you are going to upload files larger than 100mb to your server, you need to use SFTP.
You need an FTP client like FileZilla or WinSCP (If you have WinSCP you can click the Launch SFTP button)
1. Go to Panel.Proservere.com
2. Click settings
3. Open your FTP client.
4. Copy the username and server address
5. Paste this into your FTP client
6. Enter the SFTP password, it is the same one you use to log in to the game panel
You are now using SFTP, and you can transfer the files you want
