Error 651 - Windows

Error 651 on Windows usually can appear when you try to access the internet using broadband connection, through Wan Miniport PPPoE, then fails citing Error 651. Try to replace the driver raspppoe.sys in Windows/System32/Drivers directory with a new one. Here’s how you do it. Rename the raspppoe.sys to raspppoe.old or any other name as per your choice. Download the file from http://shell.windows.com/fileassoc/0409/xml/redir.asp?EXT=zip and save it in Windows/System32/Drivers directory. For more help, visit answers.microsoft.com