I have no idea what export restrictions might apply to the availability of the software. Documentation can be downloaded from the Documentation tab on this page: The software license does not include documentation. One can purchase the media kit-DVD version that includes the software on a DVD or media kit-ESD which provides a web link through which the software can be downloaded. Be certain you get and save the license code. Software purchase includes a software license with a multi-digit license code, that is necessary for downloading updates or for purchasing upgrades.
Honeywell ControlEdge Builder development software is licensed software, available only through authorized distributors or sales offices. A document I found indicates that the current software version is R170. The patch is not likely to load without the presence of the development software.
It is my impression from minor exposure 5 years ago that the development software version has to match the CPU firmware version.
