diff --git a/installer/installer.iss b/installer/installer.iss
index 9e510d6..b2ed996 100644
--- a/installer/installer.iss
+++ b/installer/installer.iss
@@ -13,6 +13,8 @@
 #define dist_appname "WSA-pacman"
 #define reg_appname "wsa-pacman"
 #define reg_name_installer "Package installer"
+
+#define reg_assoc_xapk reg_appname + ".xapk"
 #define reg_assoc_apk reg_appname + ".apk"
 
 #define path_classes "SOFTWARE\Classes\"
@@ -20,7 +22,7 @@
 #define path_assoc_default ".DEFAULT\"+path_assoc_user 
 
 [Setup]
-AppVersion=1.2.4
+AppVersion=1.3.0
 PrivilegesRequired=admin
 AppName=WSA PacMan
 AppPublisher=alesimula
@@ -37,18 +39,27 @@ OutputBaseFilename={#dist_appname}-v{#SetupSetting("AppVersion")}-installer
 OutputDir={#instbuilddir}
 
 [Tasks]
-Name: fileassoc; Description: "{cm:AssocFileExtension,{#app_name},.apk}";
+Name: fileassoc_apk; Description: "{cm:AssocFileExtension,{#app_name},.apk}";
+Name: fileassoc_xapk; Description: "{cm:AssocFileExtension,{#app_name},.xapk}";
 
 [Registry]
 Root: HKA; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType: string; ValueName: "WSA_PACMAN_HOME"; ValueData: "{app}"; Flags: createvalueifdoesntexist preservestringtype uninsdeletevalue
+; File association: apk
 Root: HKA; Subkey: "{#path_classes}\.apk"; ValueData: "{#reg_assoc_apk}"; Flags: uninsdeletevalue; ValueType: string; ValueName: ""
 Root: HKA; Subkey: "{#path_classes}\.apk\OpenWithProgids"; ValueType: string; ValueName: "{#reg_assoc_apk}"; ValueData: ""; Flags: uninsdeletevalue
 Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_apk}"; ValueData: "{#reg_name_installer}"; Flags: uninsdeletekey; ValueType: string; ValueName: ""
 Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_apk}\DefaultIcon"; ValueData: "%WSA_PACMAN_HOME%\{#executable},0"; ValueType: expandsz;  ValueName: ""
 Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_apk}\shell\open\command";  ValueData: """%WSA_PACMAN_HOME%\{#executable}"" ""%1""";  ValueType: expandsz;  ValueName: ""
-
-Root: HKU; Subkey: "{#path_assoc_default}\.apk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc
-Root: HKCU; Subkey: "{#path_assoc_user}\.apk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc
+Root: HKU; Subkey: "{#path_assoc_default}\.apk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc_apk
+Root: HKCU; Subkey: "{#path_assoc_user}\.apk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc_apk
+; File association: xapk
+Root: HKA; Subkey: "{#path_classes}\.xapk"; ValueData: "{#reg_assoc_xapk}"; Flags: uninsdeletevalue; ValueType: string; ValueName: ""
+Root: HKA; Subkey: "{#path_classes}\.xapk\OpenWithProgids"; ValueType: string; ValueName: "{#reg_assoc_xapk}"; ValueData: ""; Flags: uninsdeletevalue
+Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_xapk}"; ValueData: "{#reg_name_installer}"; Flags: uninsdeletekey; ValueType: string; ValueName: ""
+Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_xapk}\DefaultIcon"; ValueData: "%WSA_PACMAN_HOME%\{#executable},0"; ValueType: expandsz;  ValueName: ""
+Root: HKA; Subkey: "{#path_classes}\{#reg_assoc_xapk}\shell\open\command";  ValueData: """%WSA_PACMAN_HOME%\{#executable}"" ""%1""";  ValueType: expandsz;  ValueName: ""
+Root: HKU; Subkey: "{#path_assoc_default}\.xapk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc_xapk
+Root: HKCU; Subkey: "{#path_assoc_user}\.xapk\UserChoice"; ValueType: none; Flags: deletekey; Tasks: fileassoc_xapk
 
 [Files]
 Source: "{#releasedir}\*"; Excludes: "\*.lib,\*.exp,\{#tools_dir_name}"; DestDir: "{app}"; Flags: recursesubdirs
diff --git a/lib/main.dart b/lib/main.dart
index 0d19ad5..365f9ba 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -40,7 +40,7 @@ import 'dart:async';
 import 'theme.dart';
 
 const String appTitle = 'WSA Package Manager';
-const String appVersion = '1.2.4';
+const String appVersion = '1.3.0';
 
 late bool darkMode;