update Readme

fixed

Author: DevX-Cipher

README.md

@@ -6,11 +6,12 @@ A C++ tool to inspect and extract contents from PyInstaller archives.
 - Opens and reads PyInstaller archive files.
 - Detects PyInstaller version (2.0 or 2.1+).
 - Parses and lists files from the archive.
+- Unpack files.
 
 ## Requirements
 - Windows
 - C++17
-- CMake
+- Visual Studio
 
 ## Usage
 
@@ -20,14 +21,22 @@ A C++ tool to inspect and extract contents from PyInstaller archives.
     git clone https://github.com/pyinstxtractor/Pyextract.git
     cd Pyextract
     ```
-2. Build:
-3. ```
-   Build with Visual studio 
-    ```
-
-### Run
-	
-    PyInstaller-C++.exe path/to/your/executable
-    
-
-
+2. Open the solution in Visual Studio:
+    - Open Visual Studio
+    - Open the `PyInstaller-C++.vcxproj` project file
+    - Build the project
+
+### Command-line arguments
+* `-i` (Info): Display information about the archive.
+* `-u` (Unpack): Unpack the contents of the archive.
+
+### Example Usage
+To display information about the archive:
+```sh
+PyInstaller-C++.exe -i executable_name
+```
+
+To unpack the contents of the archive:
+```sh
+PyInstaller-C++.exe -u executable_name
+```