Install PyWin32 correctly on Windows

1. Download properly PyWin32 version for your OS version(32, 64 bit).
2. Download correct python for PyWin32.
3. Install python and set python path in environment variable. For example: python-2.7.3.amd64.msi
4. Install PyWin32. For example: pywin32-219.win-amd64-py2.7.exe
5. Open command line and change dir to C:\Python27\Scripts
6. Enter following command: python pywin32_postinstall.py -install

     The most important step is step6.