diff --git a/data_from_portwine/scripts/credits b/data_from_portwine/scripts/credits
index a8b4f8d6..be30bce5 100755
--- a/data_from_portwine/scripts/credits
+++ b/data_from_portwine/scripts/credits
@@ -143,6 +143,7 @@ Htylol
 Boria138
 Vano Majukin
 Eljeyna
+chal55rus
 SDR
 Mels
 Cefeiko
@@ -150,7 +151,6 @@ Dezert1r
 Taz_mania
 Anton_Famillianov
 RidBowt
-chal55rus
 UserDiscord
 Survolog
 gavr
diff --git a/data_from_portwine/scripts/functions_helper b/data_from_portwine/scripts/functions_helper
index 2e8567e4..d8921f7c 100755
--- a/data_from_portwine/scripts/functions_helper
+++ b/data_from_portwine/scripts/functions_helper
@@ -3071,7 +3071,6 @@ pw_yad_form_vulkan () {
 
 portwine_launch () {
     start_portwine
-    export GST_PLUGIN_SYSTEM_PATH_1_0=""
     if [[ "${PW_VIRTUAL_DESKTOP}" == "1" ]] ; then
         pw_run explorer "/desktop=PortProton,${PW_SCREEN_RESOLUTION}" ${WINE_WIN_START} "$portwine_exe"
     fi
diff --git a/data_from_portwine/scripts/start.sh b/data_from_portwine/scripts/start.sh
index 9c696002..97ebf060 100755
--- a/data_from_portwine/scripts/start.sh
+++ b/data_from_portwine/scripts/start.sh
@@ -36,13 +36,20 @@ if [[ "$1" == *.ppack ]] ; then
     portwine_exe="$1"
 elif [[ -f "$1" ]] ; then
     portwine_exe="$(realpath "$1")"
-elif [[ -f "$OLDPWD/$1" ]] && ([[ "$1" == *.exe ]] || [[ "$1" == *.bat ]]); then
+elif [[ -f "$OLDPWD/$1" ]] \
+&& [[ "$1" == *.exe || "$1" == *.bat || "$1" == *.reg || "$1" == *.msi ]]
+then
     portwine_exe="$(realpath "$OLDPWD/$1")"
-elif [[ "$1" == "--debug" ]] && [[ -f "$2" ]] ; then
+elif [[ "$1" == "--debug" ]] \
+&& [[ -f "$2" ]]
+then
     portwine_exe="$(realpath "$2")"
-elif [[ "$1" == "--debug" ]] && [[ -f "$OLDPWD/$2" ]] && ([[ "$2" == *.exe ]] || [[ "$2" == *.bat ]]); then
+elif [[ "$1" == "--debug" ]] \
+&& [[ -f "$OLDPWD/$2" ]] \
+&& [[ "$2" == *.exe || "$2" == *.bat || "$2" == *.reg || "$2" == *.msi ]]
+then
     portwine_exe="$(realpath "$OLDPWD/$2")"
-elif [[ "$1" == *.exe ]] || [[ "$1" == *.bat ]]; then
+elif [[ "$1" == *.exe || "$1" == *.bat || "$1" == *.msi ]]; then
     portwine_exe="$1"
     MISSING_DESKTOP_FILE=1
 fi