diff --git a/Mediatek86/Mediatek86.csproj b/Mediatek86/Mediatek86.csproj
index 138d20c..90fbcf7 100644
--- a/Mediatek86/Mediatek86.csproj
+++ b/Mediatek86/Mediatek86.csproj
@@ -32,6 +32,9 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>icon.ico</ApplicationIcon>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="MySql.Data, Version=9.3.0.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
@@ -183,5 +186,8 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="icon.ico" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Mediatek86/bin/Release/Mediatek86.exe b/Mediatek86/bin/Release/Mediatek86.exe
index 56d40cc..75051d2 100644
Binary files a/Mediatek86/bin/Release/Mediatek86.exe and b/Mediatek86/bin/Release/Mediatek86.exe differ
diff --git a/Mediatek86/icon.ico b/Mediatek86/icon.ico
new file mode 100644
index 0000000..e826c82
Binary files /dev/null and b/Mediatek86/icon.ico differ
diff --git a/Mediatek86/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache b/Mediatek86/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache
index cbd9b75..10319e4 100644
Binary files a/Mediatek86/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache and b/Mediatek86/obj/Release/DesignTimeResolveAssemblyReferencesInput.cache differ
diff --git a/Mediatek86/obj/Release/Mediatek86.exe b/Mediatek86/obj/Release/Mediatek86.exe
index 56d40cc..75051d2 100644
Binary files a/Mediatek86/obj/Release/Mediatek86.exe and b/Mediatek86/obj/Release/Mediatek86.exe differ
diff --git a/MediatekInstaller/Release/MediatekInstaller.msi b/MediatekInstaller/Release/MediatekInstaller.msi
index 7f43f12..bea5e57 100644
Binary files a/MediatekInstaller/Release/MediatekInstaller.msi and b/MediatekInstaller/Release/MediatekInstaller.msi differ
diff --git a/mediatek (1).sql b/mediatek (1).sql
new file mode 100644
index 0000000..6eeb4e5
--- /dev/null
+++ b/mediatek (1).sql	
@@ -0,0 +1,273 @@
+-- phpMyAdmin SQL Dump
+-- version 5.2.1
+-- https://www.phpmyadmin.net/
+--
+-- Hôte : 127.0.0.1:3306
+-- Généré le : mer. 04 juin 2025 à 09:14
+-- Version du serveur : 8.3.0
+-- Version de PHP : 8.2.18
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+-- Création de la base de données mediatek si elle n'existe pas
+CREATE DATABASE IF NOT EXISTS mediatek DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
+
+-- Utilisation de la base
+USE mediatek;
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Base de données : `mediatek`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Structure de la table `absence`
+--
+
+DROP TABLE IF EXISTS `absence`;
+CREATE TABLE `absence` (
+  `idpersonnel` int NOT NULL,
+  `datedebut` datetime NOT NULL,
+  `datefin` datetime DEFAULT NULL,
+  `idmotif` int NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+--
+-- Déchargement des données de la table `absence`
+--
+
+INSERT INTO `absence` (`idpersonnel`, `datedebut`, `datefin`, `idmotif`) VALUES
+(9, '2025-05-13 19:35:26', '2025-07-26 00:43:56', 3),
+(7, '2025-04-25 15:46:59', '2025-09-15 14:19:33', 3),
+(9, '2025-03-13 22:15:56', '2025-07-15 02:07:03', 1),
+(9, '2025-04-01 13:30:46', '2025-08-14 00:31:13', 3),
+(4, '2025-05-20 03:26:29', '2025-07-22 05:09:43', 3),
+(10, '2025-03-16 21:48:30', '2025-11-19 15:58:33', 3),
+(2, '2025-05-17 00:52:41', '2025-08-07 03:36:50', 4),
+(2, '2025-04-06 15:36:20', '2025-11-22 18:35:19', 3),
+(6, '2025-05-04 01:05:50', '2025-07-06 03:59:58', 1),
+(10, '2025-05-05 08:43:08', '2025-11-19 13:18:57', 4),
+(7, '2025-04-15 16:55:47', '2025-11-15 12:40:19', 2),
+(9, '2025-05-08 22:22:10', '2025-07-04 21:36:25', 2),
+(3, '2025-04-15 06:12:30', '2025-06-14 17:03:55', 3),
+(2, '2025-04-28 00:17:05', '2025-11-11 04:24:04', 2),
+(7, '2025-04-30 08:23:47', '2025-11-23 01:26:08', 2),
+(4, '2025-04-14 18:28:18', '2025-10-11 23:17:23', 2),
+(3, '2025-03-27 10:52:47', '2025-11-27 11:31:04', 2),
+(7, '2025-03-26 14:52:47', '2025-08-24 03:43:11', 4),
+(8, '2025-05-11 11:19:53', '2025-09-09 07:24:46', 2),
+(5, '2025-05-04 21:27:38', '2025-09-12 07:38:07', 1),
+(7, '2025-04-20 13:40:07', '2025-07-23 15:29:32', 3),
+(4, '2025-05-02 17:25:47', '2025-08-13 00:24:45', 4),
+(9, '2025-03-30 23:35:42', '2025-10-22 18:18:06', 2),
+(5, '2025-04-23 16:43:10', '2025-06-13 02:10:38', 3),
+(4, '2025-04-05 06:10:39', '2025-09-12 12:45:00', 1),
+(3, '2025-05-15 16:31:09', '2025-09-27 19:31:41', 3),
+(5, '2025-04-01 07:32:27', '2025-09-01 04:26:42', 3),
+(3, '2025-03-27 02:17:40', '2025-06-14 12:47:39', 1),
+(8, '2025-04-08 17:56:06', '2025-06-28 04:51:27', 3),
+(9, '2025-03-17 20:50:28', '2025-07-18 21:24:46', 3),
+(4, '2025-03-31 22:19:43', '2025-09-13 20:06:41', 1),
+(9, '2025-03-27 20:26:13', '2025-07-15 07:39:35', 4),
+(6, '2025-04-30 12:52:51', '2025-06-29 09:53:18', 3),
+(5, '2025-03-30 14:03:26', '2025-11-24 18:51:20', 2),
+(7, '2025-04-16 01:44:37', '2025-06-14 22:01:29', 3),
+(6, '2025-04-24 15:47:08', '2025-09-03 21:53:49', 3),
+(3, '2025-05-15 02:57:22', '2025-08-29 13:57:01', 2),
+(7, '2025-05-06 23:36:26', '2025-08-25 05:17:21', 3),
+(3, '2025-04-08 13:05:21', '2025-06-23 04:37:39', 3),
+(6, '2025-04-16 09:55:29', '2025-09-01 05:39:53', 4),
+(2, '2025-04-20 22:21:41', '2025-06-30 02:21:54', 2),
+(6, '2025-04-09 23:59:17', '2025-08-16 09:53:33', 3),
+(17, '2005-11-04 00:00:00', '2005-11-18 00:00:00', 3),
+(4, '2025-05-04 17:59:47', '2025-08-11 00:54:52', 3),
+(10, '2025-04-09 23:13:28', '2025-11-13 23:14:48', 1),
+(5, '2025-04-06 16:16:36', '2025-07-03 10:05:30', 2),
+(8, '2025-03-29 07:31:45', '2025-11-09 00:17:49', 4),
+(5, '2025-05-10 16:00:39', '2025-06-10 07:03:38', 1),
+(1, '2025-03-30 16:28:31', '2025-09-07 15:58:17', 3),
+(2, '2025-05-16 07:45:18', '2025-08-25 09:02:13', 1),
+(11, '2025-04-02 00:00:00', '2025-04-06 00:00:00', 3),
+(1, '2024-05-02 00:00:00', '2024-05-03 00:00:00', 2),
+(15, '2022-12-15 00:00:00', '2022-12-18 00:00:00', 4),
+(15, '2023-08-19 00:00:00', '2023-08-23 00:00:00', 2),
+(15, '2023-09-20 00:00:00', '2023-09-21 00:00:00', 3),
+(2, '2025-12-02 00:00:00', '2026-12-02 00:00:00', 4),
+(17, '2023-01-18 00:00:00', '2023-01-18 00:00:00', 3),
+(17, '2025-06-03 00:00:00', '2025-06-15 00:00:00', 2);
+
+-- --------------------------------------------------------
+
+--
+-- Structure de la table `motif`
+--
+
+DROP TABLE IF EXISTS `motif`;
+CREATE TABLE `motif` (
+  `idmotif` int NOT NULL,
+  `libelle` varchar(128) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+--
+-- Déchargement des données de la table `motif`
+--
+
+INSERT INTO `motif` (`idmotif`, `libelle`) VALUES
+(1, 'vacances'),
+(2, 'maladie'),
+(3, 'motif familial'),
+(4, 'congé parental');
+
+-- --------------------------------------------------------
+
+--
+-- Structure de la table `personnel`
+--
+
+DROP TABLE IF EXISTS `personnel`;
+CREATE TABLE `personnel` (
+  `idpersonnel` int NOT NULL,
+  `nom` varchar(50) DEFAULT NULL,
+  `prenom` varchar(50) DEFAULT NULL,
+  `tel` varchar(15) DEFAULT NULL,
+  `mail` varchar(128) DEFAULT NULL,
+  `idservice` int NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+--
+-- Déchargement des données de la table `personnel`
+--
+
+INSERT INTO `personnel` (`idpersonnel`, `nom`, `prenom`, `tel`, `mail`, `idservice`) VALUES
+(1, 'Forbes', 'Orli', '03 61 54 24 54', 'orli500@yahoo.couk', 3),
+(2, 'Hurst', 'Brock', '03 19 94 42 63', 'brock1824@google.org', 1),
+(3, 'Watsonregregrth', 'Finnh', '07 61 52 36 25', 'finn6569@aol.net', 2),
+(4, 'Cooley', 'Gabriel', '05 03 88 40 43', 'gabriel1771@google.org', 1),
+(5, 'Mcdowell', 'Keiko', '03 54 13 68 29', 'keiko9844@hotmail.couk', 3),
+(6, 'May', 'Gray', '09 50 41 64 26', 'gray1072@protonmail.edu', 1),
+(7, 'Holloway', 'Emerson', '02 12 67 55 11', 'emerson7107@hotmail.net', 1),
+(8, 'Wagner', 'Emery', '09 46 11 15 83', 'emery@outlook.net', 2),
+(9, 'Stuart', 'Upton', '05 52 31 63 56', 'upton4520@icloud.ca', 2),
+(10, 'Mckenzie', 'Nina', '01 17 66 88 44', 'nina7538@hotmail.couk', 1),
+(11, 'JENNIE', 'JENNIE', 'JENNIE', 'JENNIE', 1),
+(17, 'Philippe', 'Erwann', '06 47 45 31 84', 'erwann.philippe2@gmail.com', 1);
+
+-- --------------------------------------------------------
+
+--
+-- Structure de la table `responsable`
+--
+
+DROP TABLE IF EXISTS `responsable`;
+CREATE TABLE `responsable` (
+  `login` varchar(64) NOT NULL,
+  `pwd` varchar(64) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+--
+-- Déchargement des données de la table `responsable`
+--
+
+INSERT INTO `responsable` (`login`, `pwd`) VALUES
+('admin', '5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8');
+
+-- --------------------------------------------------------
+
+--
+-- Structure de la table `service`
+--
+
+DROP TABLE IF EXISTS `service`;
+CREATE TABLE `service` (
+  `idservice` int NOT NULL,
+  `nom` varchar(50) DEFAULT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+--
+-- Déchargement des données de la table `service`
+--
+
+INSERT INTO `service` (`idservice`, `nom`) VALUES
+(1, 'administratif'),
+(2, 'médiation culturelle'),
+(3, 'prêt');
+
+--
+-- Index pour les tables déchargées
+--
+
+--
+-- Index pour la table `absence`
+--
+ALTER TABLE `absence`
+  ADD PRIMARY KEY (`idpersonnel`,`datedebut`),
+  ADD KEY `idmotif` (`idmotif`);
+
+--
+-- Index pour la table `motif`
+--
+ALTER TABLE `motif`
+  ADD PRIMARY KEY (`idmotif`);
+
+--
+-- Index pour la table `personnel`
+--
+ALTER TABLE `personnel`
+  ADD PRIMARY KEY (`idpersonnel`),
+  ADD KEY `idservice` (`idservice`);
+
+--
+-- Index pour la table `responsable`
+--
+ALTER TABLE `responsable`
+  ADD PRIMARY KEY (`login`);
+
+--
+-- Index pour la table `service`
+--
+ALTER TABLE `service`
+  ADD PRIMARY KEY (`idservice`);
+
+--
+-- AUTO_INCREMENT pour les tables déchargées
+--
+
+--
+-- AUTO_INCREMENT pour la table `motif`
+--
+ALTER TABLE `motif`
+  MODIFY `idmotif` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=5;
+
+--
+-- AUTO_INCREMENT pour la table `personnel`
+--
+ALTER TABLE `personnel`
+  MODIFY `idpersonnel` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=19;
+
+--
+-- AUTO_INCREMENT pour la table `service`
+--
+ALTER TABLE `service`
+  MODIFY `idservice` int NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=4;
+COMMIT;
+
+-- Création de l'utilisateur 'mediatek' avec mot de passe
+CREATE USER 'mediatek'@'localhost' IDENTIFIED BY 'motDePasseFort';
+
+-- Attribution de tous les droits sur la base 'mediatek' à l'utilisateur
+GRANT ALL PRIVILEGES ON mediatek.* TO 'mediatek'@'localhost';
+
+-- Rechargement des privilèges
+FLUSH PRIVILEGES;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;