To make this as brief as possible, I wish to apply hotfix rollup 5 to my Citrix Presentation Server 4.5 farm. In order to do so, the licensing server apparently needs to be updated to 11.6.1 or higher.
Checking the licensing server, as found here, http://support.citrix.com/proddocs/index.jsp?topic=/technologies/lic-find-doc-by-version-c.html
, there is no administration tab as listed, I just figure the version type is pretty old, so I navigate through the regedit method.
The registry key lists my version as 4.5.0.
I have downloaded the 11.6.1 msi, but before I run this, I wanted to check in and ensure that I am not going to completely jack my license server (and therefore, the farm) by upgrading directly. I don't seem to see any documentation on this, so I figured I should check with someone with extensive Citrix knowledge before proceeding.
If it makes any difference, all servers are 2003 sp2.