I\'m using this line of code:
var files = Directory.GetFiles(Server.MapPath(\"E:\\\\ftproot\\\\sales\"));
to locate files in a folder howev
if you already know your folder is: E:\ftproot\sales then you do not need to use Server.MapPath, this last one is needed if you only have a relative virtual path like ~/folder/folder1 and you want to know the real path in the disk...
var files = Directory.GetFiles(@"E:\ftproot\sales");