--- trunk/Win32/Sojaner.MemoryScanner/MemoryScanner.cs	2012/05/28 07:12:37	162
+++ trunk/Win32/Sojaner.MemoryScanner/MemoryScanner.cs	2012/05/28 07:49:48	164
@@ -72,7 +72,7 @@ namespace Sojaner.MemoryScanner
         public bool DumpMemory(string filename, uint MemoryAddress, uint bytesToRead, out int bytesRead)
         {
             bytesRead = 0;
-            uint byte_alignment = 512; // 4mb alignment
+            uint byte_alignment = 16; // 16 byte alignment
             uint address = MemoryAddress;
             try
             {
@@ -86,7 +86,7 @@ namespace Sojaner.MemoryScanner
                         byte[] buffer = new byte[byte_alignment];
                         uint bytes_to_read = byte_alignment;
                         IntPtr ptrBytesRead;
-                        ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (IntPtr)address, buffer, bytes_to_read, out ptrBytesRead);
+                        ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (UIntPtr)address, buffer, bytes_to_read, out ptrBytesRead);
                         bytesRead = ptrBytesRead.ToInt32();
                         bw.Write(buffer);
                         bw.Flush();
@@ -124,7 +124,7 @@ namespace Sojaner.MemoryScanner
                     byte[] buffer = new byte[byte_alignment];
                     uint bytes_to_read = byte_alignment;
                     IntPtr ptrBytesRead;
-                    ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (IntPtr)address, buffer, bytes_to_read, out ptrBytesRead);
+                    ProcessMemoryReaderApi.ReadProcessMemory(m_hProcess, (UIntPtr)address, buffer, bytes_to_read, out ptrBytesRead);
                     bytesRead = ptrBytesRead.ToInt32();
                     aligned_array_list.Add(buffer);                    
                     address += byte_alignment;
@@ -148,7 +148,7 @@ namespace Sojaner.MemoryScanner
             return new byte[] { };
         }
 
-        public void WriteProcessMemory(IntPtr MemoryAddress, byte[] bytesToWrite, out int bytesWritten)
+        public void WriteProcessMemory(UIntPtr MemoryAddress, byte[] bytesToWrite, out int bytesWritten)
         {
             IntPtr ptrBytesWritten;
             ProcessMemoryReaderApi.WriteProcessMemory(m_hProcess, MemoryAddress, bytesToWrite, (uint)bytesToWrite.Length, out ptrBytesWritten);
@@ -203,7 +203,7 @@ namespace Sojaner.MemoryScanner
             //			SIZE_T * lpNumberOfBytesRead  // number of bytes read
             //			);
             [DllImport("kernel32.dll")]
-            public static extern Int32 ReadProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [In, Out] byte[] buffer, UInt32 size, out IntPtr lpNumberOfBytesRead);
+            public static extern Int32 ReadProcessMemory(IntPtr hProcess, UIntPtr lpBaseAddress, [In, Out] byte[] buffer, UInt32 size, out IntPtr lpNumberOfBytesRead);
 
             //		BOOL WriteProcessMemory(
             //			HANDLE hProcess,                // handle to process
@@ -213,7 +213,7 @@ namespace Sojaner.MemoryScanner
             //			SIZE_T * lpNumberOfBytesWritten // count of bytes written
             //			);
             [DllImport("kernel32.dll")]
-            public static extern Int32 WriteProcessMemory(IntPtr hProcess, IntPtr lpBaseAddress, [In, Out] byte[] buffer, UInt32 size, out IntPtr lpNumberOfBytesWritten);
+            public static extern Int32 WriteProcessMemory(IntPtr hProcess, UIntPtr lpBaseAddress, [In, Out] byte[] buffer, UInt32 size, out IntPtr lpNumberOfBytesWritten);
 
 
         }