Fixed exrtaction bug for WinRing driver to enable MSR Support on Windows OS.

miner-monero.py

@@ -283,7 +283,7 @@ class MoneroMiner:
                             continue
                         
                         # Extract file
-                        source = zip_ref.open(member)
+                        with zip_ref.open(member) as source:
                             target_path = os.path.join(self.script_dir, target_name)
                             
                             # Create subdirectories if needed
@@ -297,6 +297,7 @@ class MoneroMiner:
                         elif 'WinRing0' in target_name or target_name.endswith('.sys'):
                             print(f"  ✓ {target_name} (driver)")
                 
+                # Ensure ZIP file is closed before attempting to delete
                 xmrig_path = os.path.join(self.script_dir, 'xmrig.exe')
                 print(f"\nXMRig installed successfully at: {xmrig_path}")
                 print("WinRing0 drivers extracted for MSR MOD support")
@@ -316,9 +317,17 @@ class MoneroMiner:
                 os.chmod(xmrig_path, 0o755)
                 print(f"XMRig installed successfully at: {xmrig_path}")
             
-            # Clean up
+            # Clean up - add a small delay on Windows to ensure file handles are released
+            if is_zip:
+                time.sleep(0.5)
+            
+            try:
                 os.remove(local_filename)
                 print("Cleaned up temporary files.")
+            except Exception as cleanup_error:
+                print(f"Note: Could not remove temporary file {local_filename}")
+                print(f"      You can manually delete it later.")
+                # Don't fail the installation if cleanup fails
             
             return True