diff --git a/data_from_portwine/changelog_eng b/data_from_portwine/changelog_eng
index 60ab7a3a..03a42423 100755
--- a/data_from_portwine/changelog_eng
+++ b/data_from_portwine/changelog_eng
@@ -2,6 +2,10 @@ You can help us in the development of the project on the website: https://linux-
 ----------------------------------------
 Changelog:
 
+###Scripts version 2264### Date: 15.03.2024 / Download update size: 15 megabytes
+* added the option to end the first PortProton session when starting the second
+* added auto-installation of the game "Pulse Online"
+
 ###Scripts version 2263### Date: 15.03.2024 / Download update size: 15 megabytes
 * the lock file of the second session has been moved to "/tmp/portproton.lock"
 * when starting from the terminal, it is clearly indicated that the lock file and its location have been found
diff --git a/data_from_portwine/changelog_rus b/data_from_portwine/changelog_rus
index e040c7fe..f8e76bb2 100755
--- a/data_from_portwine/changelog_rus
+++ b/data_from_portwine/changelog_rus
@@ -2,6 +2,10 @@
 -----------------------------------------
 История изменений:
 
+###Scripts version 2264### Дата: 15.03.2024 / Размер скачиваемого обновления: 15 мегабайт
+* добавлен выбор завершения первой сессии PortProton при запуске второй
+* добавлена автоустановка игры "Pulse Online"
+
 ###Scripts version 2263### Дата: 15.03.2024 / Размер скачиваемого обновления: 15 мегабайт
 * файл блокировки второй сессии перенесен в "/tmp/portproton.lock"
 * при запуске с терминала, явно указано что найден файл блокировки и его месторасположение
diff --git a/data_from_portwine/img/gui/pulseonline.png b/data_from_portwine/img/gui/pulseonline.png
new file mode 100644
index 00000000..5225ca03
Binary files /dev/null and b/data_from_portwine/img/gui/pulseonline.png differ
diff --git a/data_from_portwine/scripts/credits b/data_from_portwine/scripts/credits
index 3f7425c6..afc22d38 100755
--- a/data_from_portwine/scripts/credits
+++ b/data_from_portwine/scripts/credits
@@ -364,7 +364,8 @@ YAD: https://github.com/v1cont/yad" 2>/dev/null &
 --tab="О PORTPROTON" --tab="АВТОРЫ" --tab="ЛИЦЕНЗИЯ" --tab="СПОНСОРЫ" --tab="ПРИСОЕДИНИТЬСЯ" \
 --tab="БИБЛИОТЕКИ"
     echo "Exit from credits"
-    /usr/bin/env bash -c ${pw_full_command_line[*]} 
+    /usr/bin/env bash -c ${pw_full_command_line[*]} &
+    exit 0
 
 else
 
@@ -733,5 +734,6 @@ YAD: https://github.com/v1cont/yad" 2>/dev/null &
 --tab="THIRD PARTY LIBRARIES"
 
     echo "Exit from credits"
-    /usr/bin/env bash -c ${pw_full_command_line[*]} 
+    /usr/bin/env bash -c ${pw_full_command_line[*]} &
+    exit 0
 fi
diff --git a/data_from_portwine/scripts/lang b/data_from_portwine/scripts/lang
index e274e506..ba073687 100755
--- a/data_from_portwine/scripts/lang
+++ b/data_from_portwine/scripts/lang
@@ -128,7 +128,7 @@ if [[ "${update_loc}" == "RUS" ]] ; then
 
 	export loc_gui_dll_new_pfx="Установить рекомендованные библиотеки в новый префикс:  "
 
-	export loc_gui_portproton_lock='Завершите предыдущую сессию PortProton перед запуском новой,\nили воспользуйтесь ПКМ на значке в трее -> Завершить работу PortProton.'
+	export loc_gui_portproton_lock='Обнаружена запущенная сессия PortProton.\nХотите завершить предыдущую сессию?'
 
 	export ENABLE_VKBASALT_INFO='Включить vkBasalt по умолчанию для улучшение графики в играх работающих под Vulkan. (Горячая клавиша HOME отключает vkbasalt)'
 	export PW_NO_ESYNC_INFO='Не использовать примитивы внутрипроцессной синхронизации на основе eventfd. (Рекомендуется не изменять значение)'
@@ -539,7 +539,7 @@ elif [[ "${update_loc}" == "ENG" ]] ; then
 
 	export loc_gui_dll_new_pfx="Do you want to installing recommended libraries in the new prefix:  "
 
-	export loc_gui_portproton_lock='End the previous PortProton session before starting a new one,\nor use the RMB on the tray icon -> Shut down PortProton.'
+	export loc_gui_portproton_lock='A running PortProton session was detected.\nDo you want to end the previous session?'
 
 	export ENABLE_VKBASALT_INFO='Enable vkBasalt by default to improve graphics in games running on Vulkan. (The HOME hotkey disables vkbasalt)'
 	export PW_NO_ESYNC_INFO='Do not use in-process synchronization primitives based on eventfd. (It is recommended not to change the value.)'
diff --git a/data_from_portwine/scripts/portwine_db/PulseOnlineLauncher b/data_from_portwine/scripts/portwine_db/PulseOnlineLauncher
new file mode 100644
index 00000000..4a8d45a4
--- /dev/null
+++ b/data_from_portwine/scripts/portwine_db/PulseOnlineLauncher
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+#Author: fidel
+#PulseOnlineLauncher.exe
+#Rating=5
+#####################examples###########################
+export PW_VULKAN_USE="2"
+export PW_WINE_USE="PROTON_LG"
+export PW_PREFIX_NAME="DOTNET"
diff --git a/data_from_portwine/scripts/pw_autoinstall/PW_PULSE_ONLINE b/data_from_portwine/scripts/pw_autoinstall/PW_PULSE_ONLINE
new file mode 100755
index 00000000..0cd7cf7d
--- /dev/null
+++ b/data_from_portwine/scripts/pw_autoinstall/PW_PULSE_ONLINE
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+# Author: cefeiko
+########################################################################
+export PW_PREFIX_NAME=DOTNET
+export PORTWINE_CREATE_SHORTCUT_NAME="Pulse Online"
+
+start_portwine
+
+mkdir -p "${WINEPREFIX}/drive_c/games/PulseOnline/"
+export PW_AUTOINSTALL_EXE="${WINEPREFIX}/drive_c/games/PulseOnline/PulseOnlineLauncher.exe"
+
+if try_download_no_mirror "https://pulseonline.ru/game_download/PulseOnlineLauncher.exe" "${PW_AUTOINSTALL_EXE}"
+then
+    export portwine_exe="$PW_AUTOINSTALL_EXE"
+    try_remove_file "${portwine_exe}.ppdb"
+    pw_stop_progress_bar
+    portwine_create_shortcut
+    kill_portwine
+fi
+
+stop_portwine
diff --git a/data_from_portwine/scripts/runlib b/data_from_portwine/scripts/runlib
index a1af99e5..22ed8b5c 100755
--- a/data_from_portwine/scripts/runlib
+++ b/data_from_portwine/scripts/runlib
@@ -867,8 +867,7 @@ check_variables PW_LOG "0"
 if [[ -z "${INSTALLING_PORT}" ]] ; then
     if [[ -f "/tmp/portproton.lock" ]] ; then
         print_warning "Found lock file: /tmp/portproton.lock"
-        yad_info "$loc_gui_portproton_lock"
-        exit 0
+        yad_question "$loc_gui_portproton_lock" || exit 0
     fi
     touch "/tmp/portproton.lock"
     rm_lock_file () {
diff --git a/data_from_portwine/scripts/setup.sh b/data_from_portwine/scripts/setup.sh
index e85e5339..6096e171 100755
--- a/data_from_portwine/scripts/setup.sh
+++ b/data_from_portwine/scripts/setup.sh
@@ -31,7 +31,9 @@ else
 	chmod u+x "${PORT_WINE_PATH}/${name_desktop}.desktop"
 fi
 
-if [[ ! -f /usr/bin/portproton ]] ; then
+if [[ ! -f /usr/bin/portproton ]] \
+&& ! grep -i "flatpak" /etc/os-release &>/dev/null
+then
 	cp -f "${PORT_WINE_PATH}/${name_desktop}.desktop" ${HOME}/.local/share/applications/
 fi
 
diff --git a/data_from_portwine/scripts/start.sh b/data_from_portwine/scripts/start.sh
index 1076a4ca..61c65d95 100755
--- a/data_from_portwine/scripts/start.sh
+++ b/data_from_portwine/scripts/start.sh
@@ -385,7 +385,8 @@ pw_prefix_manager () {
         else
             print_info "Nothing to do. Restarting PortProton..."
             stop_portwine &
-            /usr/bin/env bash -c ${pw_full_command_line[*]} 
+            /usr/bin/env bash -c ${pw_full_command_line[*]} &
+            exit 0
         fi
     }
     gui_prefix_manager
@@ -852,7 +853,8 @@ else
     --field="   Genshin Impact"!"$PW_GUI_ICON_PATH/genshinimpact.png"!"":"FBTN" '@bash -c "button_click PW_GENSHIN_IMPACT"' \
     --field="   EA App (TEST)"!"$PW_GUI_ICON_PATH/eaapp.png"!"":"FBTN" '@bash -c "button_click PW_EAAPP"' \
     --field="   Battle Of Space Raiders"!"$PW_GUI_ICON_PATH/bsr.png"!"":"FBTN" '@bash -c "button_click PW_BSR"' \
-    --field="   Black Desert Online (RU)"!"$PW_GUI_ICON_PATH/bdo.png"!"":"FBTN" '@bash -c "button_click PW_BDO"' 2>/dev/null &
+    --field="   Black Desert Online (RU)"!"$PW_GUI_ICON_PATH/bdo.png"!"":"FBTN" '@bash -c "button_click PW_BDO"' \
+    --field="   Pulse Online"!"$PW_GUI_ICON_PATH/pulseonline.png"!"":"FBTN" '@bash -c "button_click PW_PULSE_ONLINE"' 2>/dev/null &
 
     # --field="   Secret World Legends (ENG)"!"$PW_GUI_ICON_PATH/swl.png"!"":"FBTN" '@bash -c "button_click PW_SWL"'
     # --field="   Bethesda.net Launcher"!"$PW_GUI_ICON_PATH/bethesda.png"!"":"FBTN" '@bash -c "button_click PW_BETHESDA"'
diff --git a/data_from_portwine/scripts/var b/data_from_portwine/scripts/var
index 2afe5208..0e8db9a3 100755
--- a/data_from_portwine/scripts/var
+++ b/data_from_portwine/scripts/var
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #Author: Castro-Fidel (linux-gaming.ru)
-#SCRIPTS_NEXT_VERSION=2263
+#SCRIPTS_NEXT_VERSION=2264
 ########################################################################
 export PW_MANGOHUD="0"
 export DEFAULT_MANGOHUD_CONFIG="cpu_stats,cpu_temp,cpu_mhz,gpu_stats,gpu_temp,gpu_core_clock,gpu_mem_clock,vulkan_driver,gpu_name,vram,ram,frame_timing=1,time,arch,wine,toggle_hud=Shift_R+F12,resolution,vkbasalt,gamemode"
diff --git a/data_from_portwine/scripts/yad_gui b/data_from_portwine/scripts/yad_gui
index 1a67902d..1bf9ce60 100755
--- a/data_from_portwine/scripts/yad_gui
+++ b/data_from_portwine/scripts/yad_gui
@@ -674,7 +674,6 @@ gui_MangoHud () {
     exit 0
 }
 
-
 portwine_create_shortcut () {
     pw_create_gui_png
     pw_stop_progress_bar