diff --git a/install/lang/id/admin.php b/install/lang/id/admin.php
index e68e73f0475..9a21abb0f25 100644
--- a/install/lang/id/admin.php
+++ b/install/lang/id/admin.php
@@ -31,13 +31,11 @@ defined('MOODLE_INTERNAL') || die();
 
 $string['clianswerno'] = 't';
 $string['cliansweryes'] = 'y';
-$string['cliincorrectvalueerror'] = 'GALAT, nilai yang salah "{$a->value}" untuk opsi "{$a->option}"';
-$string['cliincorrectvalueretry'] = 'Nilai masukan salah, silakan coba lagi';
+$string['cliincorrectvalueerror'] = 'Galat, nilai salah "{$a->value}" untuk opsi "{$a->option}"';
+$string['cliincorrectvalueretry'] = 'Nilai input salah, coba lagi';
 $string['clitypevalue'] = 'tipe nilai';
 $string['clitypevaluedefault'] = 'tipe nilai, tekan ENTER untuk menggunakan nilai bawaan ({$a})';
-$string['cliunknowoption'] = 'Opsi tidak dikenali :
- {$a}
-Silakan gunakan opsi --help';
+$string['cliunknowoption'] = 'Opsi tidak dikenali : {$a} Silakan gunakan opsi --help';
 $string['cliyesnoprompt'] = 'ketik y (Ya) atau t (Tidak)';
 $string['environmentrequireinstall'] = 'harus dipasang dan diaktifkan';
-$string['upgradekeyset'] = 'Tingkatkan kunci (biarkan kosong untuk tidak mengaturnya)';
+$string['upgradekeyset'] = 'Kunci peningkatan (biarkan kosong untuk tidak mengaturnya)';
diff --git a/install/lang/my/admin.php b/install/lang/my/admin.php
new file mode 100644
index 00000000000..923fd0a88e7
--- /dev/null
+++ b/install/lang/my/admin.php
@@ -0,0 +1,33 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['clitypevalue'] = 'တန်ဖိုး ထည့်သွင်းပါ';
+$string['clitypevaluedefault'] = 'တန်ဖိုး ထည့်သွင်းပါ၊ ပုံသေတန်ဖိုး ({$a}) ကိုအသုံးပြုလိုပါက ENTER ကိုနှိပ်ပါ';
diff --git a/install/lang/my/error.php b/install/lang/my/error.php
new file mode 100644
index 00000000000..8f48ac7ce10
--- /dev/null
+++ b/install/lang/my/error.php
@@ -0,0 +1,35 @@
+<?php
+// This file is part of Moodle - https://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
+
+/**
+ * Automatically generated strings for Moodle installer
+ *
+ * Do not edit this file manually! It contains just a subset of strings
+ * needed during the very first steps of installation. This file was
+ * generated automatically by export-installer.php (which is part of AMOS
+ * {@link http://docs.moodle.org/dev/Languages/AMOS}) using the
+ * list of strings defined in /install/stringnames.txt.
+ *
+ * @package   installer
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+$string['cannotcreatetempdir'] = 'temp directory ကို မတည်ဆောက်နိုင်ပါ၊၊';
+$string['cannotdownloadcomponents'] = 'အစိတ်အပိုင်းများကို ဒေါင်းလုတ်ဆွဲမရပါ။';
+$string['cannotdownloadzipfile'] = 'ZIP ဖိုင်ကိုဒေါင်းလုတ်ဆွဲမရပါ။';
+$string['cannotfindcomponent'] = 'အစိတ်အပိုင်းကို ရှာဖွေမတွေ့ရှိပါ။';