#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "\([^()]*(?:\b\([^()]*\)[^()]*)*\)"
Local $sString = "([Valor][Corr][Fat]: 6M UC x Viz. Lógicos IN('3','6')) AND (((SUM_RevisionAnomalia_UltRevision_1M = 1) AND (CANT_ConsumoFact_UltRevision_1M > 1)) OR ((SUM_RevisionNoAnomalia_UltRevision_1M + 1) AND (CANT_ConsumoFact_UltRevision_1M BETWEEN 1 - 2))) OR (SUM_RevisionNoAnomalia_UltRevision_1M <= 1)"
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
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