how i can customize the windows version?

There are two ways to make a customized version of the Windows installer.

The first way is if your site's customizations are relatively minor compared to the default install of iHRIS. For example, you may have just changed a few template files, changed some images or added a few fields to a form. If this is the case, you can take the easier route of "using an alternate site in the windows installer:"
   http://open.intrahealth.org/wiki/Using_Alternate_Sites_in_Windows_iHRIS

If you have a lot of customizations and the modules that you installed differ significantly from the default install, and you have many computers that you will be installing on, you may wish to build your own installer. This is a bit more involved process:
 http://open.intrahealth.org/wiki/Building_Windows_iHRIS
In particular, you should look at:
 http://open.intrahealth.org/wiki/Building_Windows_iHRIS#Customizing_The_Installer

Let me know if more detailed information is needed.
-carl

thanks Carl Leitner