#include <MsgBoxConstants.au3> ; to declare the Constants of MsgBox
Local $sRegex = "\|[a-zA-z0-9]{9}"
Local $sString = "|c001177ffSave Code =|r |cff00AA00A|cff00AA00G|cff00AA00Q|cffff69b4g|r |cff00AA00R|cff40e0d09|cffffff00$|cffffff00#|r |cff40e0d04|cffff69b4f|cff00AA00R"
Local $sSubst = ""
Local $sResult = StringRegExpReplace($sString, $sRegex, $sSubst)
MsgBox($MB_SYSTEMMODAL, "Result", $sResult)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm