diff --git a/Cargo.lock b/Cargo.lock
index 71b88b3..85dd1a5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -548,7 +548,7 @@ dependencies = [
 
 [[package]]
 name = "windows-capture"
-version = "1.0.41"
+version = "1.0.42"
 dependencies = [
  "image",
  "log",
@@ -560,7 +560,7 @@ dependencies = [
 
 [[package]]
 name = "windows-capture-python"
-version = "1.0.41"
+version = "1.0.42"
 dependencies = [
  "pyo3",
  "windows",
diff --git a/Cargo.toml b/Cargo.toml
index 62d609e..2f7bb72 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "windows-capture"
-version = "1.0.41"
+version = "1.0.42"
 authors = ["NiiightmareXD"]
 edition = "2021"
 description = "Fastest Windows Screen Capture Library For Rust 🔥"
diff --git a/README.md b/README.md
index 5a58ccf..0944692 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Add this library to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-windows-capture = "1.0.41"
+windows-capture = "1.0.42"
 ```
 or run this command
 
diff --git a/src/frame.rs b/src/frame.rs
index c68f7ba..4b1524f 100644
--- a/src/frame.rs
+++ b/src/frame.rs
@@ -6,7 +6,8 @@ use rayon::iter::{IntoParallelIterator, ParallelIterator};
 use windows::Win32::Graphics::{
     Direct3D11::{
         ID3D11Device, ID3D11DeviceContext, ID3D11Texture2D, D3D11_BOX, D3D11_CPU_ACCESS_READ,
-        D3D11_MAPPED_SUBRESOURCE, D3D11_MAP_READ, D3D11_TEXTURE2D_DESC, D3D11_USAGE_STAGING,
+        D3D11_CPU_ACCESS_WRITE, D3D11_MAPPED_SUBRESOURCE, D3D11_MAP_READ_WRITE,
+        D3D11_TEXTURE2D_DESC, D3D11_USAGE_STAGING,
     },
     Dxgi::Common::{DXGI_FORMAT_B8G8R8A8_UNORM, DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_SAMPLE_DESC},
 };
@@ -85,7 +86,7 @@ impl<'a> Frame<'a> {
             },
             Usage: D3D11_USAGE_STAGING,
             BindFlags: 0,
-            CPUAccessFlags: D3D11_CPU_ACCESS_READ.0 as u32,
+            CPUAccessFlags: D3D11_CPU_ACCESS_READ.0 as u32 | D3D11_CPU_ACCESS_WRITE.0 as u32,
             MiscFlags: 0,
         };
 
@@ -105,14 +106,19 @@ impl<'a> Frame<'a> {
         // Map The Texture To Enable CPU Access
         let mut mapped_resource = D3D11_MAPPED_SUBRESOURCE::default();
         unsafe {
-            self.context
-                .Map(&texture, 0, D3D11_MAP_READ, 0, Some(&mut mapped_resource))?;
+            self.context.Map(
+                &texture,
+                0,
+                D3D11_MAP_READ_WRITE,
+                0,
+                Some(&mut mapped_resource),
+            )?;
         };
 
         // Get The Mapped Resource Data Slice
         let mapped_frame_data = unsafe {
-            slice::from_raw_parts(
-                mapped_resource.pData as *const u8,
+            slice::from_raw_parts_mut(
+                mapped_resource.pData.cast(),
                 (self.height * mapped_resource.RowPitch) as usize,
             )
         };
@@ -163,7 +169,7 @@ impl<'a> Frame<'a> {
             },
             Usage: D3D11_USAGE_STAGING,
             BindFlags: 0,
-            CPUAccessFlags: D3D11_CPU_ACCESS_READ.0 as u32,
+            CPUAccessFlags: D3D11_CPU_ACCESS_READ.0 as u32 | D3D11_CPU_ACCESS_WRITE.0 as u32,
             MiscFlags: 0,
         };
 
@@ -202,14 +208,19 @@ impl<'a> Frame<'a> {
         // Map The Texture To Enable CPU Access
         let mut mapped_resource = D3D11_MAPPED_SUBRESOURCE::default();
         unsafe {
-            self.context
-                .Map(&texture, 0, D3D11_MAP_READ, 0, Some(&mut mapped_resource))?;
+            self.context.Map(
+                &texture,
+                0,
+                D3D11_MAP_READ_WRITE,
+                0,
+                Some(&mut mapped_resource),
+            )?;
         };
 
         // Get The Mapped Resource Data Slice
         let mapped_frame_data = unsafe {
-            slice::from_raw_parts(
-                mapped_resource.pData as *const u8,
+            slice::from_raw_parts_mut(
+                mapped_resource.pData.cast(),
                 (texture_height * mapped_resource.RowPitch) as usize,
             )
         };
@@ -243,7 +254,7 @@ impl<'a> Frame<'a> {
 
 /// Frame Buffer Struct Used To Get Raw Pixel Data
 pub struct FrameBuffer<'a> {
-    raw_buffer: &'a [u8],
+    raw_buffer: &'a mut [u8],
     buffer: &'a mut Vec<u8>,
     width: u32,
     height: u32,
@@ -256,7 +267,7 @@ impl<'a> FrameBuffer<'a> {
     /// Create A New Frame Buffer
     #[must_use]
     pub fn new(
-        raw_buffer: &'a [u8],
+        raw_buffer: &'a mut [u8],
         buffer: &'a mut Vec<u8>,
         width: u32,
         height: u32,
@@ -307,13 +318,15 @@ impl<'a> FrameBuffer<'a> {
 
     /// Get The Raw Pixel Data Might Have Padding
     #[must_use]
-    pub const fn as_raw_buffer(&self) -> &'a [u8] {
+    pub fn as_raw_buffer(&'a mut self) -> &'a mut [u8] {
         self.raw_buffer
     }
 
     /// Get The Raw Pixel Data Without Padding
     #[allow(clippy::type_complexity)]
-    pub fn as_raw_nopadding_buffer(&'a mut self) -> Result<&'a [u8], Box<dyn Error + Send + Sync>> {
+    pub fn as_raw_nopadding_buffer(
+        &'a mut self,
+    ) -> Result<&'a mut [u8], Box<dyn Error + Send + Sync>> {
         if !self.has_padding() {
             return Ok(self.raw_buffer);
         }
@@ -339,7 +352,7 @@ impl<'a> FrameBuffer<'a> {
             }
         });
 
-        Ok(&self.buffer[0..frame_size])
+        Ok(&mut self.buffer[0..frame_size])
     }
 
     /// Save The Frame Buffer As An Image To The Specified Path
diff --git a/src/lib.rs b/src/lib.rs
index 8a8effc..f8a75ba 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,7 +22,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! windows-capture = "1.0.41"
+//! windows-capture = "1.0.42"
 //! ```
 //! or run this command
 //!
diff --git a/windows-capture-python/Cargo.lock b/windows-capture-python/Cargo.lock
index 2770193..d205620 100644
--- a/windows-capture-python/Cargo.lock
+++ b/windows-capture-python/Cargo.lock
@@ -131,7 +131,7 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.41"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
 dependencies = [
diff --git a/windows-capture-python/Cargo.toml b/windows-capture-python/Cargo.toml
index 0c46ada..782be72 100644
--- a/windows-capture-python/Cargo.toml
+++ b/windows-capture-python/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "windows-capture-python"
-version = "1.0.41"
+version = "1.0.42"
 authors = ["NiiightmareXD"]
 edition = "2021"
 description = "Fastest Windows Screen Capture Library For Python 🔥"
diff --git a/windows-capture-python/pyproject.toml b/windows-capture-python/pyproject.toml
index 3313fa6..9f0f36d 100644
--- a/windows-capture-python/pyproject.toml
+++ b/windows-capture-python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "windows-capture"
-version = "1.0.41"
+version = "1.0.42"
 description = "Fastest Windows Screen Capture Library For Python 🔥"
 readme = "README.md"
 requires-python = ">=3.9"
diff --git a/windows-capture-python/src/lib.rs b/windows-capture-python/src/lib.rs
index b71bf65..c208e0b 100644
--- a/windows-capture-python/src/lib.rs
+++ b/windows-capture-python/src/lib.rs
@@ -216,7 +216,7 @@ impl NativeWindowsCapture {
         }
 
         if window_name.is_none() && monitor_index.is_none() {
-            monitor_index = Some(0);
+            monitor_index = Some(1);
         }
 
         Ok(Self {
@@ -399,7 +399,7 @@ impl WindowsCaptureHandler for InnerNativeWindowsCapture {
     ) -> Result<(), Box<(dyn Error + Send + Sync)>> {
         let width = frame.width();
         let height = frame.height();
-        let buffer = frame.buffer()?;
+        let mut buffer = frame.buffer()?;
         let buffer = buffer.as_raw_buffer();
 
         Python::with_gil(|py| -> PyResult<()> {