Add Microsoft Store MSIX package build (#14142)

* docs: add MSIX Store build design spec

* docs: update MSIX spec (PFN deep link, .drc, Associate tab) and add implementation plan

* ci: add MSIX logo asset generator and generated assets

* ci: fix MSIX asset rendering edge bleed (PixelOffsetMode) and make output order deterministic

* ci: add MSIX AppxManifest template

* ci: add MSIX packaging script

* ci: make build_msix.ps1 stage-only exit dot-source safe

* ci: build MSIX Store package in Windows job

* ci: run MSIX pack after existing Windows uploads and keep it out of release downloads

* feat: add MSIX packaged-context detection helpers

* fix: resolve MSIX package APIs dynamically to keep Win7 loadable

* feat: suppress self-update in MSIX Store build

* feat: suppress runtime file associations in MSIX Store build

* feat: keep version check in MSIX build, point update dialog at the Store

The update check is notification-only (OrcaSlicer never auto-downloads),
so the Store build keeps checking for new versions instead of skipping
the check. What changes when packaged is the new-version dialog: the
Download button is hidden, the info text asks the user to update from
the Microsoft Store, and the hyperlink / wxID_YES action opens the Store
product page instead of the GitHub release page.

* docs: align spec verification plan with Store-redirect updater behavior

* feat: default MSIX identity to the reserved Partner Center values

* feat: render MSIX logos full-bleed from the gradient-circle SVG

* feat: point update dialog Download button at the Store in MSIX builds

* feat: link Associate tab to Windows Default Apps settings in MSIX builds

* docs: align spec with review-driven logo, dialog and Associate-tab changes

* clearn up

.github/workflows/build_all.yml

@@ -14,6 +14,7 @@ on:
      - 'resources/**'
      - ".github/workflows/build_*.yml"
      - 'scripts/flatpak/**'
+     - 'scripts/msix/**'
 
   pull_request:
     branches:
@@ -30,6 +31,7 @@ on:
      - 'build_release_vs2022.bat'
      - 'build_release_macos.sh'
      - 'scripts/flatpak/**'
+     - 'scripts/msix/**'
 
 
   schedule:

.github/workflows/build_orca.yml

@@ -371,6 +371,25 @@ jobs:
           asset_content_type: application/x-msdownload
           max_releases: 1
 
+      - name: Build MSIX Store package Win
+        if: runner.os == 'Windows' && !vars.SELF_HOSTED
+        working-directory: ${{ github.workspace }}
+        shell: pwsh
+        run: |
+          ./scripts/msix/build_msix.ps1 `
+            -InstallDir "${{ github.workspace }}/build/OrcaSlicer" `
+            -OutputPath "${{ github.workspace }}/build/OrcaSlicer_Windows_MSIX_${{ env.ver }}.msix" `
+            -IdentityName "${{ vars.ORCA_MSIX_IDENTITY_NAME || 'OrcaSlicer.OrcaSlicer' }}" `
+            -Publisher "${{ vars.ORCA_MSIX_PUBLISHER || 'CN=38F7EA55-C73B-4072-B3B2-C8E0EA15BB82' }}" `
+            -PublisherDisplayName "${{ vars.ORCA_MSIX_PUBLISHER_DISPLAY_NAME || 'OrcaSlicer' }}"
+
+      - name: Upload artifacts Win MSIX
+        if: runner.os == 'Windows' && !vars.SELF_HOSTED
+        uses: actions/upload-artifact@v7
+        with:
+          name: OrcaSlicer_Windows_MSIX_${{ env.ver }}
+          path: ${{ github.workspace }}/build/OrcaSlicer_Windows_MSIX_${{ env.ver }}.msix
+
 # Ubuntu
       - name: Apt-Install Dependencies
         if: runner.os == 'Linux' && !vars.SELF_HOSTED

.github/workflows/publish_release.yml

@@ -73,8 +73,9 @@ jobs:
 
       - name: Download release artifacts from build run
         run: |
+          # Windows_V* (not Windows_*) keeps the MSIX Store artifact out: it goes to Partner Center, not GitHub releases.
           gh run download "$RUN_ID" --repo "$GITHUB_REPOSITORY" --dir artifacts \
-            -p 'OrcaSlicer_Windows_*' \
+            -p 'OrcaSlicer_Windows_V*' \
             -p 'OrcaSlicer_Mac_universal_*' \
             -p 'OrcaSlicer_Linux_ubuntu_*' \
             -p 'OrcaSlicer-Linux-flatpak_*' \

scripts/msix/AppxManifest.xml

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
+  xmlns:rescap3="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities/3"
+  xmlns:desktop6="http://schemas.microsoft.com/appx/manifest/desktop/windows10/6"
+  xmlns:virtualization="http://schemas.microsoft.com/appx/manifest/virtualization/windows10"
+  IgnorableNamespaces="uap rescap rescap3 desktop6 virtualization">
+
+  <Identity Name="@MSIX_IDENTITY_NAME@"
+            Publisher="@MSIX_PUBLISHER@"
+            Version="@MSIX_VERSION@"
+            ProcessorArchitecture="x64" />
+
+  <Properties>
+    <DisplayName>OrcaSlicer</DisplayName>
+    <PublisherDisplayName>@MSIX_PUBLISHER_DISPLAY_NAME@</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+    <!-- Keep config in the real %APPDATA%\OrcaSlicer so it survives uninstall and
+         is shared with the classic (NSIS/portable) install.
+         Win10 1903+: coarse switch disables AppData write virtualization entirely.
+         Win11+: fine-grained exclusion below takes precedence over the coarse switch. -->
+    <desktop6:FileSystemWriteVirtualization>disabled</desktop6:FileSystemWriteVirtualization>
+    <virtualization:FileSystemWriteVirtualization>
+      <virtualization:ExcludedDirectories>
+        <virtualization:ExcludedDirectory>$(KnownFolder:RoamingAppData)\OrcaSlicer</virtualization:ExcludedDirectory>
+      </virtualization:ExcludedDirectories>
+    </virtualization:FileSystemWriteVirtualization>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.18362.0" MaxVersionTested="10.0.26100.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="en-us" />
+  </Resources>
+
+  <Applications>
+    <Application Id="OrcaSlicer" Executable="orca-slicer.exe" EntryPoint="Windows.FullTrustApplication">
+      <uap:VisualElements
+        DisplayName="OrcaSlicer"
+        Description="Open-source slicer for FDM 3D printers"
+        BackgroundColor="transparent"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png" />
+      <Extensions>
+        <uap:Extension Category="windows.fileTypeAssociation">
+          <uap:FileTypeAssociation Name="orcaslicer-models">
+            <uap:SupportedFileTypes>
+              <uap:FileType>.3mf</uap:FileType>
+              <uap:FileType>.stl</uap:FileType>
+              <uap:FileType>.step</uap:FileType>
+              <uap:FileType>.stp</uap:FileType>
+              <uap:FileType>.gcode</uap:FileType>
+              <uap:FileType>.drc</uap:FileType>
+            </uap:SupportedFileTypes>
+            <rescap3:MigrationProgIds>
+              <rescap3:MigrationProgId>Orca.Slicer.1</rescap3:MigrationProgId>
+            </rescap3:MigrationProgIds>
+          </uap:FileTypeAssociation>
+        </uap:Extension>
+        <uap:Extension Category="windows.protocol">
+          <uap:Protocol Name="orcaslicer" />
+        </uap:Extension>
+      </Extensions>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <rescap:Capability Name="runFullTrust" />
+    <rescap:Capability Name="unvirtualizedResources" />
+  </Capabilities>
+</Package>

scripts/msix/build_msix.ps1

@@ -0,0 +1,67 @@
+<#
+Builds the unsigned MSIX Store package from an existing install tree.
+The package is intentionally NOT signed: the Microsoft Store strips and
+re-signs uploads with Microsoft's certificate. For local installs use
+Developer Mode loose-layout registration instead:
+  ./scripts/msix/build_msix.ps1 -StageOnly
+  Add-AppxPackage -Register <staging>\AppxManifest.xml
+Requires the Windows SDK (makeappx.exe) unless -StageOnly is used.
+#>
+param(
+    [string]$InstallDir = "build/OrcaSlicer",
+    [string]$OutputPath = "build/OrcaSlicer_Windows_MSIX.msix",
+    [string]$StagingDir = "",
+    [switch]$StageOnly,
+    [string]$IdentityName = "OrcaSlicer.OrcaSlicer",
+    [string]$Publisher = "CN=38F7EA55-C73B-4072-B3B2-C8E0EA15BB82",
+    [string]$PublisherDisplayName = "OrcaSlicer"
+)
+$ErrorActionPreference = 'Stop'
+
+$repoRoot = Split-Path (Split-Path $PSScriptRoot -Parent) -Parent
+
+# MSIX version = MAJOR.MINOR.PATCH.0 from the SoftFever_VERSION semver triplet
+# (Store requires the revision field to be 0).
+$versionContent = Get-Content (Join-Path $repoRoot 'version.inc') -Raw
+if ($versionContent -notmatch 'set\(SoftFever_VERSION "(\d+)\.(\d+)\.(\d+)') {
+    throw "Could not parse SoftFever_VERSION from version.inc"
+}
+$msixVersion = "$($Matches[1]).$($Matches[2]).$($Matches[3]).0"
+Write-Output "MSIX version: $msixVersion"
+
+if (-not (Test-Path (Join-Path $InstallDir 'orca-slicer.exe'))) {
+    throw "orca-slicer.exe not found in '$InstallDir' - build the install tree first"
+}
+
+if ([string]::IsNullOrEmpty($StagingDir)) {
+    $StagingDir = Join-Path ([System.IO.Path]::GetTempPath()) 'orca-msix-staging'
+}
+if (Test-Path $StagingDir) { Remove-Item $StagingDir -Recurse -Force }
+New-Item -ItemType Directory -Force $StagingDir | Out-Null
+
+Copy-Item -Path (Join-Path $InstallDir '*') -Destination $StagingDir -Recurse
+Copy-Item -Path (Join-Path $PSScriptRoot 'assets') -Destination (Join-Path $StagingDir 'Assets') -Recurse
+
+$manifest = Get-Content (Join-Path $PSScriptRoot 'AppxManifest.xml') -Raw
+$manifest = $manifest.Replace('@MSIX_VERSION@', $msixVersion)
+$manifest = $manifest.Replace('@MSIX_IDENTITY_NAME@', $IdentityName)
+$manifest = $manifest.Replace('@MSIX_PUBLISHER@', $Publisher)
+$manifest = $manifest.Replace('@MSIX_PUBLISHER_DISPLAY_NAME@', $PublisherDisplayName)
+Set-Content -Path (Join-Path $StagingDir 'AppxManifest.xml') -Value $manifest -Encoding utf8
+
+if ($StageOnly) {
+    Write-Output "Staged loose layout at: $StagingDir"
+    return
+}
+
+$makeappx = Get-ChildItem "${env:ProgramFiles(x86)}\Windows Kits\10\bin\10.*\x64\makeappx.exe" -ErrorAction SilentlyContinue |
+    Sort-Object { [version]$_.Directory.Parent.Name } -Descending |
+    Select-Object -First 1 -ExpandProperty FullName
+if (-not $makeappx) {
+    throw "makeappx.exe not found under '${env:ProgramFiles(x86)}\Windows Kits\10\bin' - install the Windows SDK"
+}
+Write-Output "Using makeappx: $makeappx"
+
+& $makeappx pack /d $StagingDir /p $OutputPath /o
+if ($LASTEXITCODE -ne 0) { throw "makeappx pack failed with exit code $LASTEXITCODE" }
+Write-Output "Packed: $OutputPath"

scripts/msix/generate_assets.ps1

@@ -0,0 +1,56 @@
+# Generates the MSIX package logo assets from the master vector logo
+# (resources\images\OrcaSlicer_gradient_circle.svg). Each PNG is rendered from
+# the SVG at its exact target size (true per-size vector rasterization, not
+# downscaled from one bitmap), preserving alpha transparency in the corners
+# outside the circle (the manifest uses BackgroundColor="transparent").
+#
+# Run once locally on Windows (re-run only if the logo changes), then commit
+# the PNGs in assets/. CI never runs this script.
+#
+# Prerequisite: Python 3 with the resvg-py package (pip install resvg-py).
+# It bundles the resvg SVG renderer, needed because the master SVG uses
+# gradients with alpha-fade stops that System.Drawing cannot rasterize.
+param(
+    [string]$Python = 'python'
+)
+$ErrorActionPreference = 'Stop'
+
+$repoRoot = Split-Path (Split-Path $PSScriptRoot -Parent) -Parent
+$source   = Join-Path $repoRoot 'resources\images\OrcaSlicer_gradient_circle.svg'
+$outDir   = Join-Path $PSScriptRoot 'assets'
+New-Item -ItemType Directory -Force $outDir | Out-Null
+
+$sizes = [ordered]@{
+    'Square150x150Logo.png'                              = 150
+    'Square44x44Logo.png'                                = 44
+    'Square44x44Logo.targetsize-44_altform-unplated.png' = 44
+    'StoreLogo.png'                                      = 50
+}
+
+$py = @'
+import sys
+from pathlib import Path
+
+import resvg_py
+
+svg, out_dir = sys.argv[1], Path(sys.argv[2])
+for spec in sys.argv[3:]:
+    name, px = spec.rsplit('=', 1)
+    px = int(px)
+    data = resvg_py.svg_to_bytes(svg_path=svg, width=px, height=px)
+    (out_dir / name).write_bytes(bytes(data))
+    print(f'Wrote {name} ({px}x{px})')
+'@
+
+$renderScript = Join-Path $env:TEMP 'orca_msix_render.py'
+Set-Content -Path $renderScript -Value $py -Encoding utf8
+try {
+    $specs = foreach ($name in $sizes.Keys) { "$name=$($sizes[$name])" }
+    & $Python $renderScript $source $outDir @specs
+    if ($LASTEXITCODE -ne 0) {
+        throw 'resvg render failed. Is resvg-py installed? (pip install resvg-py)'
+    }
+}
+finally {
+    Remove-Item $renderScript -ErrorAction SilentlyContinue
+}

src/slic3r/GUI/GUI_App.cpp

@@ -2859,7 +2859,11 @@ bool GUI_App::on_init_inner()
                     switch (dialog.ShowModal())
                     {
                     case wxID_YES:
-                        wxLaunchDefaultBrowser(version_info.url);
+                        // Store builds get updates from the Microsoft Store, not the GitHub release page.
+                        if (is_running_in_msix())
+                            open_ms_store_product_page();
+                        else
+                            wxLaunchDefaultBrowser(version_info.url);
                         break;
                     case wxID_NO:
                         break;
@@ -9112,6 +9116,10 @@ static bool del_win_registry(HKEY hkeyHive, const wchar_t *pszVar, const wchar_t
 void GUI_App::associate_files(std::wstring extend)
 {
 #ifdef WIN32
+    // MSIX: shell integration is declared in the package manifest; registry
+    // writes from a packaged process are virtualized and invisible to the shell.
+    if (is_running_in_msix())
+        return;
     wchar_t app_path[MAX_PATH];
     ::GetModuleFileNameW(nullptr, app_path, sizeof(app_path));
 
@@ -9137,6 +9145,8 @@ void GUI_App::associate_files(std::wstring extend)
 void GUI_App::disassociate_files(std::wstring extend)
 {
 #ifdef WIN32
+    if (is_running_in_msix())
+        return;
     wchar_t app_path[MAX_PATH];
     ::GetModuleFileNameW(nullptr, app_path, sizeof(app_path));
 
@@ -9188,6 +9198,8 @@ bool GUI_App::check_url_association(std::wstring url_prefix, std::wstring& reg_b
 void GUI_App::associate_url(std::wstring url_prefix)
 {
 #ifdef WIN32
+    if (is_running_in_msix())
+        return;
     boost::filesystem::path binary_path(boost::filesystem::canonical(boost::dll::program_location()));
     wxString wbinary = from_path(binary_path);
     BOOST_LOG_TRIVIAL(info) << "Downloader registration: Path of binary: " << wbinary.ToUTF8().data();
@@ -9213,6 +9225,8 @@ void GUI_App::associate_url(std::wstring url_prefix)
 void GUI_App::disassociate_url(std::wstring url_prefix)
 {
 #ifdef WIN32
+    if (is_running_in_msix())
+        return;
     wxRegKey key_full(wxRegKey::HKCU, "Software\\Classes\\" + url_prefix + "\\shell\\open\\command");
     if (!key_full.Exists()) {
         return;

src/slic3r/GUI/GUI_Utils.cpp

@@ -24,6 +24,7 @@
 #include <wx/font.h>
 #include <wx/fontutil.h>
 #include <wx/display.h>
+#include <wx/utils.h>
 
 #include "libslic3r/Config.hpp"
 
@@ -171,6 +172,42 @@ template<class F> typename F::FN winapi_get_function(const wchar_t *dll, const c
 }
 #endif
 
+bool is_running_in_msix()
+{
+#ifdef _WIN32
+    // The package identity APIs are Win8+ - resolved dynamically so the exe still loads on Win7
+    // (same treatment as the DPI APIs below). Null-buffer probe: returns ERROR_INSUFFICIENT_BUFFER
+    // when packaged, APPMODEL_ERROR_NO_PACKAGE when running unpackaged.
+    struct GetCurrentPackageFullName_t { typedef LONG (WINAPI *FN)(UINT32 *length, PWSTR full_name); };
+    static const bool packaged = []() {
+        auto fn = winapi_get_function<GetCurrentPackageFullName_t>(L"Kernel32.dll", "GetCurrentPackageFullName");
+        UINT32 length = 0;
+        return fn != nullptr && fn(&length, nullptr) != APPMODEL_ERROR_NO_PACKAGE;
+    }();
+    return packaged;
+#else
+    return false;
+#endif
+}
+
+void open_ms_store_product_page()
+{
+#ifdef _WIN32
+    struct GetCurrentPackageFamilyName_t { typedef LONG (WINAPI *FN)(UINT32 *length, PWSTR family_name); };
+    static auto fn = winapi_get_function<GetCurrentPackageFamilyName_t>(L"Kernel32.dll", "GetCurrentPackageFamilyName");
+    if (fn == nullptr)
+        return;
+    UINT32 length = 0;
+    if (fn(&length, nullptr) != ERROR_INSUFFICIENT_BUFFER)
+        return;
+    std::wstring family_name(length, L'\0');
+    if (fn(&length, family_name.data()) != ERROR_SUCCESS)
+        return;
+    family_name.resize(length > 0 ? length - 1 : 0); // drop the terminating null
+    wxLaunchDefaultBrowser(wxString(L"ms-windows-store://pdp/?PFN=") + family_name.c_str());
+#endif
+}
+
 // If called with nullptr, a DPI for the primary monitor is returned.
 int get_dpi_for_window(const wxWindow *window)
 {

src/slic3r/GUI/GUI_Utils.hpp

@@ -67,6 +67,10 @@ wxDECLARE_EVENT(EVT_VOLUME_DETACHED, VolumeDetachedEvent);
 
 wxTopLevelWindow* find_toplevel_parent(wxWindow *window);
 wxString format_nozzle_diameter(float diameter);
+// True when running inside an MSIX package (Microsoft Store build); always false on non-Windows.
+bool is_running_in_msix();
+// Opens the Microsoft Store product page for the current package. No-op when not packaged.
+void open_ms_store_product_page();
 
 void on_window_geometry(wxTopLevelWindow *tlw, std::function<void()> callback);
 

src/slic3r/GUI/Preferences.cpp

@@ -1846,6 +1846,26 @@ void PreferencesDialog::create_items()
     //// ASSOCIATE TAB 
     /////////////////////////////////////
 #ifdef _WIN32
+    // MSIX: associations are declared in the package manifest and defaults are
+    // managed by Windows Settings; the runtime registry toggles below cannot work.
+    // Show a minimal page that sends the user to Windows' Default Apps settings instead.
+    if (is_running_in_msix()) {
+        m_pref_tabs->AppendItem(_L("Associate"));
+        f_sizers.push_back(new wxFlexGridSizer(1, 1, v_gap, 0));
+        g_sizer = f_sizers.back();
+        g_sizer->AddGrowableCol(0, 1);
+
+        g_sizer->Add(create_item_title(_L("Associate files to OrcaSlicer")), 1, wxEXPAND);
+
+        auto item_open_default_apps = create_item_button(
+            _L("File associations for the Microsoft Store version are managed by Windows Settings."),
+            _L("Open Windows Default Apps Settings"), "", "",
+            []() { wxLaunchDefaultBrowser("ms-settings:defaultapps"); });
+        g_sizer->Add(item_open_default_apps);
+
+        g_sizer->AddSpacer(FromDIP(10));
+        sizer_page->Add(g_sizer, 0, wxEXPAND);
+    } else {
     m_pref_tabs->AppendItem(_L("Associate"));
     f_sizers.push_back(new wxFlexGridSizer(1, 1, v_gap, 0));
     g_sizer = f_sizers.back();
@@ -1880,6 +1900,7 @@ void PreferencesDialog::create_items()
 
     g_sizer->AddSpacer(FromDIP(10));
     sizer_page->Add(g_sizer, 0, wxEXPAND);
+    }
 #endif // _WIN32
 
     //////////////////////////

src/slic3r/GUI/ReleaseNote.cpp

@@ -5,6 +5,7 @@
 #include "libslic3r/Thread.hpp"
 #include "GUI.hpp"
 #include "GUI_App.hpp"
+#include "GUI_Utils.hpp"
 #include "GUI_Preview.hpp"
 #include "MainFrame.hpp"
 #include "format.hpp"
@@ -252,7 +253,9 @@ UpdateVersionDialog::UpdateVersionDialog(wxWindow *parent)
     m_text_up_info = new Label(this, Label::Head_14, wxEmptyString, LB_AUTO_WRAP);
     m_text_up_info->SetForegroundColour(wxColour(0x26, 0x2E, 0x30));
 
-    auto github_link = new HyperLink(this, _L("Check on Github"), "", LB_AUTO_WRAP);
+    // Store builds get updates from the Microsoft Store: wxID_YES opens the Store
+    // product page there (see the EVT_SLIC3R_VERSION_ONLINE handler) instead of GitHub.
+    auto github_link = new HyperLink(this, is_running_in_msix() ? _L("Check on Microsoft Store") : _L("Check on Github"), "", LB_AUTO_WRAP);
     github_link->Bind(wxEVT_LEFT_DOWN, [this](wxMouseEvent &e) {
         EndModal(wxID_YES);
     });
@@ -302,7 +305,7 @@ UpdateVersionDialog::UpdateVersionDialog(wxWindow *parent)
 
     auto sizer_button = new wxBoxSizer(wxHORIZONTAL);
 
-    m_button_download = new Button(this, _L("Download"));
+    m_button_download = new Button(this, is_running_in_msix() ? _L("Open Microsoft Store") : _L("Download"));
     m_button_download->SetStyle(ButtonStyle::Confirm, ButtonType::Choice);
 
     m_button_download->Bind(wxEVT_LEFT_DOWN, [this](wxMouseEvent &e) {
@@ -479,7 +482,10 @@ void UpdateVersionDialog::update_version_info(wxString release_note, wxString ve
     // else {
     //m_simplebook_release_note->SetMaxSize(wxSize(FromDIP(560), FromDIP(430)));
     m_simplebook_release_note->SetSelection(1);
-    m_text_up_info->SetLabel(wxString::Format(_L("Click to download new version in default browser: %s"), version));
+    if (is_running_in_msix())
+        m_text_up_info->SetLabel(wxString::Format(_L("New version available: %s. Please update OrcaSlicer from the Microsoft Store."), version));
+    else
+        m_text_up_info->SetLabel(wxString::Format(_L("Click to download new version in default browser: %s"), version));
     auto data_buf_in = release_note.utf8_str();
     auto bg_color = StateColor::darkModeColorFor(wxColour("#FFFFFF")).GetAsString();
     auto fg_color = StateColor::darkModeColorFor(wxColour("#262E30")).GetAsString();