WHY

%settings:~0,14127%
看看这个偏移值，就知道纯批有没有办法搞定。

WHY

Test.bat，双击运行。
2025.01.18 修复小bug

@if(0)==(0) echo off
%1 mshta VBScript:CreateObject("Shell.Application").ShellExecute("CMD","/c """"%~f0"" ::""","","RunAs",1)(close)&exit/b
set "regPath=HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Print\Printers\SkyPDF Pro Driver"
set "regName=Default DevMode"
reg query "%regPath%" /v "%regName%" 2>&1 | cscript //nologo //e:jscript "%~f0" "%regPath%" "%regName%"
pause & exit/b
@end

var strPath = WSH.Arguments(0);
var valName = WSH.Arguments(1);
var subKey  = strPath.substr(strPath.indexOf('\\')+1);
var ROOT    = function() {
    if (/^(?:HKCR|HKEY_CLASSES_ROOT)/i.test(strPath)){
        return 0x80000000;
    } else if (/^(?:HKCU|HKEY_CURRENT_USER)/i.test(strPath)){
        return 0x80000001;
    } else if (/^(?:HKLM|HKEY_LOCAL_MACHINE)/i.test(strPath)){
        return 0x80000002;
    } else if (/^(?:HKU|HKEY_USERS)/i.test(strPath)){
        return 0x80000003;
    } else if (/^(?:HKCC|HKEY_CURRENT_CONFIG)/i.test(strPath)){
        return 0x80000005;
    }
}();

function setRegistryValue(arrValue){
    var objLoc  = new ActiveXObject('WbemScripting.SWbemLocator');
    var objReg  = objLoc.ConnectServer(null, 'Root\\Default').Get('StdRegProv');
    var oMethod = objReg.Methods_.Item('SetBinaryValue');
    var inParam = oMethod.InParameters.SpawnInstance_();
    inParam.hDefKey     = ROOT;
    inParam.sSubKeyName = subKey;
    inParam.sValueName  = valName;
    inParam.uValue      = arrValue;
    objReg.ExecMethod_(oMethod.Name, inParam);
}

function convertData(Data){
    var e, arr = [];
    var reg = /../g;
    while (e = reg.exec(Data)) arr.push(1 * ('0x' + e[0]));
    return arr;
}

var s = WSH.StdIn.ReadAll();
var m = s.match(/REG_BINARY\s+([a-f0-9]{14128})([a-f0-9]{2})([a-f0-9]*)/i);
if(m){
    if(m[2] != '04'){
        var Data = m[1] + '04' + m[3];  //从14128个字符起，后2个字符修改为04
        setRegistryValue(convertData(Data));
    }
    WSH.Echo('Done');
} else {
    WSH.Echo('no such registry key or value found.');
}
复制代码