[Duken]

Sedoy,

 have installed version 17.41 from your previous post. 
Do I have to delete this version from my computer and reintsall both the the 4.17.41 and then the new release 4.18 from the files you submitted ?
There are two files I can see downloaded, one for version 4.17.41 and the other for the 4.18

Thanks

Delete old version, or uninstall if use my Installer. Download new and install.

Sorry mi ignorance but to install version 4.18 I have to also install 4.17 first and then run the install for 4.18? I have completely uninstall old version 4.17 with your installer. 

Thanks

Standalone is Standalone, not update. No need to install previous version first.