diff --git a/ShareX.HelpersLib/Native/NativeMethods_Helpers.cs b/ShareX.HelpersLib/Native/NativeMethods_Helpers.cs
index 276c30570..fd9a34fd5 100644
--- a/ShareX.HelpersLib/Native/NativeMethods_Helpers.cs
+++ b/ShareX.HelpersLib/Native/NativeMethods_Helpers.cs
@@ -488,26 +488,6 @@ public static string decode_mmioFOURCC(int code)
             return new string(chs);
         }
 
-        public static bool Is64Bit()
-        {
-#if MicrosoftStore
-            return true;
-#else
-            return IntPtr.Size == 8 || (IntPtr.Size == 4 && Is32BitProcessOn64BitProcessor());
-#endif
-        }
-
-        public static bool Is32Bit()
-        {
-            return !Is64Bit();
-        }
-
-        private static bool Is32BitProcessOn64BitProcessor()
-        {
-            IsWow64Process(Process.GetCurrentProcess().Handle, out bool retVal);
-            return retVal;
-        }
-
         public static bool FlashWindowEx(Form frm, uint flashCount = uint.MaxValue)
         {
             FLASHWINFO fInfo = new FLASHWINFO();
diff --git a/ShareX.HelpersLib/UpdateChecker/FFmpegUpdateChecker.cs b/ShareX.HelpersLib/UpdateChecker/FFmpegUpdateChecker.cs
index c0ed92843..f5774d37d 100644
--- a/ShareX.HelpersLib/UpdateChecker/FFmpegUpdateChecker.cs
+++ b/ShareX.HelpersLib/UpdateChecker/FFmpegUpdateChecker.cs
@@ -33,7 +33,7 @@ public class FFmpegUpdateChecker : GitHubUpdateChecker
 
         public FFmpegUpdateChecker(string owner, string repo) : base(owner, repo)
         {
-            if (NativeMethods.Is64Bit())
+            if (Environment.Is64BitOperatingSystem)
             {
                 Architecture = FFmpegArchitecture.win64;
             }
diff --git a/ShareX.MediaLib/FFmpegDownloader.cs b/ShareX.MediaLib/FFmpegDownloader.cs
index 781124fec..1a1355031 100644
--- a/ShareX.MediaLib/FFmpegDownloader.cs
+++ b/ShareX.MediaLib/FFmpegDownloader.cs
@@ -35,7 +35,7 @@ public static DialogResult DownloadFFmpeg(bool async, DownloaderForm.DownloaderI
         {
             string url;
 
-            if (NativeMethods.Is64Bit())
+            if (Environment.Is64BitOperatingSystem)
             {
                 url = "https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-latest-win64-static.zip";
             }
diff --git a/ShareX/TaskHelpers.cs b/ShareX/TaskHelpers.cs
index 144734eb8..093fc2d5b 100644
--- a/ShareX/TaskHelpers.cs
+++ b/ShareX/TaskHelpers.cs
@@ -1422,7 +1422,7 @@ public static void ToggleHotkeys(bool disableHotkeys)
 
         public static bool CheckFFmpeg(TaskSettings taskSettings)
         {
-            if (NativeMethods.Is32Bit() && !taskSettings.CaptureSettings.FFmpegOptions.OverrideCLIPath)
+            if (!Environment.Is64BitOperatingSystem && !taskSettings.CaptureSettings.FFmpegOptions.OverrideCLIPath)
             {
                 // TODO: Translate
                 MessageBox.Show("FFmpeg that comes with ShareX only supports 64-bit operating systems.",