$filedata = FileRead(@scriptdir&"\logfile.txt")
$Filearray = StringSplit($filedata, @LF)
$output = ""
for $i=1 to $filearray[0]
$output &= StringTrimRight(StringRegExpReplace($filearray[$i], '(.*?)//(.*?)/(.*?),"', "\1//\2/"), 1)&@CRLF
Next

FileWrite(@scriptdir&"\swfs.txt", $output)