download_and_install.md

@@ -3,13 +3,15 @@
 
 ## Download links ##
 
+Depending on your operating system, select the dowload link among the next sections. For Windows operating system, your choice depends on the version of Anaconda you downloaded (from [here](https://git-xen.lmgc.univ-montp2.fr/lmgc90/lmgc90_user/wikis/win_dependencies_install))
+
 Linux/MacOs users:
 * [version 2017.rc2](https://seafile.lmgc.univ-montp2.fr/f/5695b3514d/?raw=1)
 
 Windows 32 bits:
 * [version 2017.rc2](https://seafile.lmgc.univ-montp2.fr/f/1b0a5ce5c3/?raw=1)
 
-Windows 32bits:
+Windows 64 bits:
 * [version 2017.rc2](https://seafile.lmgc.univ-montp2.fr/f/892bc318bb/?raw=1)
 
 ## Uncompress ##