diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3737e3e8..3ef7aad0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -71,6 +71,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
         - not displaying all packages that must be uninstalled
         - displaying "required size" for packages that must be uninstalled
     - some conflict resolution scenarios when upgrading several packages
+    - not handling conflicting files errors during the installation process
     - AUR
         - info dialog of installed packages displays the latest PKGBUILD file instead of the one used for installation/upgrade/downgrade (the fix will only work for new installed packages)
         - multi-threaded download: not retrieving correctly some source files URLs (e.g: linux-xanmod-lts)
diff --git a/bauh/gems/arch/controller.py b/bauh/gems/arch/controller.py
index 15555b09..167178dd 100644
--- a/bauh/gems/arch/controller.py
+++ b/bauh/gems/arch/controller.py
@@ -22,7 +22,7 @@ from bauh.api.abstract.handler import ProcessWatcher, TaskManager
 from bauh.api.abstract.model import PackageUpdate, PackageHistory, SoftwarePackage, PackageSuggestion, PackageStatus, \
     SuggestionPriority, CustomSoftwareAction
 from bauh.api.abstract.view import MessageType, FormComponent, InputOption, SingleSelectComponent, SelectViewType, \
-    ViewComponent, PanelComponent, MultipleSelectComponent, TextInputComponent, TextComponent, TextInputType, \
+    ViewComponent, PanelComponent, MultipleSelectComponent, TextInputComponent, TextInputType, \
     FileChooserComponent
 from bauh.api.constants import TEMP_DIR
 from bauh.commons import user, internet, system
@@ -767,7 +767,7 @@ class ArchManager(SoftwareManager):
 
         return False
 
-    def _map_conflicting_file(self, output: str) -> List[TextComponent]:
+    def _map_conflicting_file(self, output: str) -> List[MultipleSelectComponent]:
         error_idx = None
         lines = output.split('\n')
         for idx, l in enumerate(lines):
@@ -782,9 +782,9 @@ class ArchManager(SoftwareManager):
                 line = lines[idx].strip()
 
                 if line and self.re_file_conflict.match(line):
-                    files.append(TextComponent(' - {}'.format(line)))
+                    files.append(InputOption(label=line, value=idx, read_only=True))
 
-        return files
+        return [MultipleSelectComponent(options=files, default_options={*files}, label='')]
 
     def list_related(self, pkgs: Iterable[str], all_pkgs: Iterable[str], data: Dict[str, dict], related: Set[str], provided_map: Dict[str, Set[str]]) -> Set[str]:
         related.update(pkgs)
@@ -896,12 +896,11 @@ class ArchManager(SoftwareManager):
                 disk.write_several(pkgs=pkg_map, overwrite=True, maintainer=None)
                 return True
             elif 'conflicting files' in upgrade_output:
-                files = self._map_conflicting_file(upgrade_output)
                 if not handler.watcher.request_confirmation(title=self.i18n['warning'].capitalize(),
                                                             body=self.i18n['arch.upgrade.error.conflicting_files'] + ':',
                                                             deny_label=self.i18n['arch.upgrade.conflicting_files.proceed'],
                                                             confirmation_label=self.i18n['arch.upgrade.conflicting_files.stop'],
-                                                            components=files):
+                                                            components=self._map_conflicting_file(upgrade_output)):
 
                     return self._upgrade_repo_pkgs(to_upgrade=to_upgrade_remaining,
                                                    handler=handler,
@@ -2030,11 +2029,8 @@ class ArchManager(SoftwareManager):
 
         installed_with_same_name = self.read_installed(disk_loader=context.disk_loader, internet_available=True, names={context.name}).installed
         context.watcher.change_substatus(self.i18n['arch.installing.package'].format(bold(context.name)))
-        installed, _ = context.handler.handle_simple(pacman.install_as_process(pkgpaths=to_install,
-                                                                               root_password=context.root_password,
-                                                                               file=context.has_install_file(),
-                                                                               pkgdir=context.project_dir),
-                                                     output_handler=status_handler.handle if status_handler else None)
+        installed = self._handle_install_call(context=context, to_install=to_install, status_handler=status_handler)
+
         if status_handler:
             status_handler.stop_working()
             status_handler.join()
@@ -2092,6 +2088,29 @@ class ArchManager(SoftwareManager):
 
         return installed
 
+    def _call_pacman_install(self, context: TransactionContext, to_install: List[str], overwrite_files: bool, status_handler: Optional[object] = None) -> Tuple[bool, str]:
+        return context.handler.handle_simple(pacman.install_as_process(pkgpaths=to_install,
+                                                                       root_password=context.root_password,
+                                                                       file=context.has_install_file(),
+                                                                       pkgdir=context.project_dir,
+                                                                       overwrite_conflicting_files=overwrite_files),
+                                             output_handler=status_handler.handle if status_handler else None)
+
+    def _handle_install_call(self, context: TransactionContext, to_install: List[str], status_handler) -> bool:
+        installed, output = self._call_pacman_install(context=context, to_install=to_install,
+                                                      overwrite_files=False, status_handler=status_handler)
+
+        if not installed and 'conflicting files' in output:
+            if not context.handler.watcher.request_confirmation(title=self.i18n['warning'].capitalize(),
+                                                                body=self.i18n['arch.install.error.conflicting_files'].format(bold(context.name)) + ':',
+                                                                deny_label=self.i18n['arch.install.error.conflicting_files.proceed'],
+                                                                confirmation_label=self.i18n['arch.install.error.conflicting_files.stop'],
+                                                                components=self._map_conflicting_file(output)):
+                installed, output = self._call_pacman_install(context=context, to_install=to_install,
+                                                              overwrite_files=True, status_handler=status_handler)
+
+        return installed
+
     def _update_progress(self, context: TransactionContext, val: int):
         if context.change_progress:
             context.watcher.change_progress(val)
diff --git a/bauh/gems/arch/pacman.py b/bauh/gems/arch/pacman.py
index 8c5e46ec..bc247590 100644
--- a/bauh/gems/arch/pacman.py
+++ b/bauh/gems/arch/pacman.py
@@ -141,12 +141,15 @@ def map_installed(names: Iterable[str] = None) -> dict:  # returns a dict with w
     return pkgs
 
 
-def install_as_process(pkgpaths: Iterable[str], root_password: str, file: bool, pkgdir: str = '.') -> SimpleProcess:
+def install_as_process(pkgpaths: Iterable[str], root_password: str, file: bool, pkgdir: str = '.', overwrite_conflicting_files: bool = False) -> SimpleProcess:
     if file:
         cmd = ['pacman', '-U', *pkgpaths, '--noconfirm']  # pkgpath = install file path
     else:
         cmd = ['pacman', '-S', *pkgpaths, '--noconfirm']  # pkgpath = pkgname
 
+    if overwrite_conflicting_files:
+        cmd.append('--overwrite=*')
+
     return SimpleProcess(cmd=cmd,
                          root_password=root_password,
                          cwd=pkgdir,
diff --git a/bauh/gems/arch/resources/locale/ca b/bauh/gems/arch/resources/locale/ca
index af2a376d..8ac03378 100644
--- a/bauh/gems/arch/resources/locale/ca
+++ b/bauh/gems/arch/resources/locale/ca
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=S’ha cancel·lat la instal·lació.
 arch.install.dep_not_found.title=No s’ha trobat la dependència
 arch.install.dependency.install=S’està instal·lant el paquet depenent {}
 arch.install.dependency.install.error=Could not install the dependent packages: {}. Installation of {} aborted.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Could not install the optional packages: {}
 arch.install.optdeps.request.body={} s’ha instal·lat correctament. Hi ha paquets opcionals associats que potser voldreu instal·lar
 arch.install.optdeps.request.help=Marqueu els que voleu
diff --git a/bauh/gems/arch/resources/locale/de b/bauh/gems/arch/resources/locale/de
index 1c7f7d6a..f9a0a0d5 100644
--- a/bauh/gems/arch/resources/locale/de
+++ b/bauh/gems/arch/resources/locale/de
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Installation abgebrochen.
 arch.install.dep_not_found.title=Abhängigkeit nicht gefunden
 arch.install.dependency.install=Abhängigket {} wird installiert
 arch.install.dependency.install.error=Could not install the dependent packages: {}. Installation of {} aborted.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Could not install the optional packages: {}
 arch.install.optdeps.request.body={} wurde erfolgreich installiert! Es gibt optionale zugehörige Pakete welche du vielleicht auch installieren möchtest
 arch.install.optdeps.request.help=Wähle entsprechende aus
diff --git a/bauh/gems/arch/resources/locale/en b/bauh/gems/arch/resources/locale/en
index 6568b0d3..64d76b21 100644
--- a/bauh/gems/arch/resources/locale/en
+++ b/bauh/gems/arch/resources/locale/en
@@ -167,6 +167,9 @@ arch.install.dep_not_found.body.l3=Installation cancelled.
 arch.install.dep_not_found.title=Dependency not found
 arch.install.dependency.install=Installing package dependency {}
 arch.install.dependency.install.error=Could not install the dependent packages: {}. Installation of {} aborted.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Could not install the optional packages: {}
 arch.install.optdeps.request.body={} was succesfully installed ! There are some optional associated packages that you might want to install
 arch.install.optdeps.request.help=Check those you want
diff --git a/bauh/gems/arch/resources/locale/es b/bauh/gems/arch/resources/locale/es
index 7b992848..99d6f2bb 100644
--- a/bauh/gems/arch/resources/locale/es
+++ b/bauh/gems/arch/resources/locale/es
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Instalación cancelada.
 arch.install.dep_not_found.title=Dependencia no encontrada
 arch.install.dependency.install=Instalando el paquete dependiente {}
 arch.install.dependency.install.error=No se pudo instalar los paquetes dependientes: {}. Instalación de {} abortada.
+arch.install.error.conflicting_files=El paquete {} quiere sobrescribir archivos de otros paquetes instalados
+arch.install.error.conflicting_files.proceed=Permitir
+arch.install.error.conflicting_files.stop=Cancelar instalación
 arch.install.optdep.error=No se pudo instalar los paquetes opcionales: {}
 arch.install.optdeps.request.body=¡{} se instaló correctamente! Hay algunos paquetes opcionales asociados que es posible que desee instalar
 arch.install.optdeps.request.help=Marque los que desee
diff --git a/bauh/gems/arch/resources/locale/it b/bauh/gems/arch/resources/locale/it
index 7378f0c2..b17e9707 100644
--- a/bauh/gems/arch/resources/locale/it
+++ b/bauh/gems/arch/resources/locale/it
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Installazione annullata.
 arch.install.dep_not_found.title=Dipendenza non trovata
 arch.install.dependency.install=Installazione della dipendenza pacchetto {}
 arch.install.dependency.install.error=Could not install the dependent packages: {}. Installation of {} aborted.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Could not install the optional packages: {}
 arch.install.optdeps.request.body={} è stato installato con successo! Ci sono alcuni pacchetti associati opzionali che potresti voler installare
 arch.install.optdeps.request.help=Controlla quelli che vuoi
diff --git a/bauh/gems/arch/resources/locale/pt b/bauh/gems/arch/resources/locale/pt
index 6d63b838..ea9b24e2 100644
--- a/bauh/gems/arch/resources/locale/pt
+++ b/bauh/gems/arch/resources/locale/pt
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Instalação cancelada.
 arch.install.dep_not_found.title=Dependência não encontrada
 arch.install.dependency.install=Instalando o pacote dependente {}
 arch.install.dependency.install.error=Não foi possível instalar os pacotes dependentes: {}. Instalação de {} abortada.
+arch.install.error.conflicting_files=O pacote {} quer sobrepor alguns arquivos de outros pacotes instalados
+arch.install.error.conflicting_files.proceed=Permitir
+arch.install.error.conflicting_files.stop=Cancelar instalação
 arch.install.optdep.error=Não foi possível instalar os pacotes opcionais: {}
 arch.install.optdeps.request.body={} foi instalado com sucesso ! Existem alguns pacotes opcionais associados que você talvez queira instalar
 arch.install.optdeps.request.help=Marque os desejados
diff --git a/bauh/gems/arch/resources/locale/ru b/bauh/gems/arch/resources/locale/ru
index a4dbd93c..05d256e1 100644
--- a/bauh/gems/arch/resources/locale/ru
+++ b/bauh/gems/arch/resources/locale/ru
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Установка отменена.
 arch.install.dep_not_found.title=Зависимость не найдена
 arch.install.dependency.install=Установка зависимостей пакета  {}
 arch.install.dependency.install.error=Could not install the dependent packages: {}. Installation of {} aborted.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Could not install the optional packages: {}
 arch.install.optdeps.request.body={} успешно установлен ! Есть некоторые дополнительные связанные пакеты, которые вы можете установить
 arch.install.optdeps.request.help=Отметьте те, которые вы хотите установить
diff --git a/bauh/gems/arch/resources/locale/tr b/bauh/gems/arch/resources/locale/tr
index 86e41eff..5b52a195 100644
--- a/bauh/gems/arch/resources/locale/tr
+++ b/bauh/gems/arch/resources/locale/tr
@@ -166,6 +166,9 @@ arch.install.dep_not_found.body.l3=Yükleme iptal edildi.
 arch.install.dep_not_found.title=Bağımlılık bulunamadı
 arch.install.dependency.install=Paket bağımlılığını yükleniyor {}
 arch.install.dependency.install.error=Bağımlı paketler yüklenemedi: {}. {} Kurulumu iptal edildi.
+arch.install.error.conflicting_files=The package {} wants to overwrite files from other installed packages
+arch.install.error.conflicting_files.proceed=Allow
+arch.install.error.conflicting_files.stop=Cancel installation
 arch.install.optdep.error=Tercihe bağlı paketler yüklenemedi: {}
 arch.install.optdeps.request.body={} başarıyla yüklendi! Yüklemek isteyebileceğiniz bazı tercihe bağlı bağımlılıklar vardır
 arch.install.optdeps.request.help=İstediklerinizi kontrol edin