コメント FastCopyを使用してコピーやってます。 コピー c = FolderView.count; var S = "/cmd=diff /auto_close "; for ( i = 0; i < c; i++ ) { if ( FolderView.Items(i).Selected ) { S += "\""+ FolderView.Items(i).Path + "\" "; } } S += "/to=" MDIE.Clipboard = S; 貼り付け var WshShell = new ActiveXObject("WScript.Shell"); WshShell.exec("C:\\Program Files\\FastCopy\\FastCopy.exe " + MDIE.Clipboard + "\"" + FolderView.path + "\\\""