FlexNet Publisher 18.104.22.168 is available on Creo 4.0 M110 DVD. It will be available also on Creo 22.214.171.124 DVD soon.
Important notice: Admin must ensure that MS Visual C++ 2013 Redistributable Package is installed on license server.
Standalone installer is available via https://www.ptc.com/support/-/media/D2D9E89138CF46B1ABCF53A74ECCA8B1.pdf?sc_lang=en document.
It is inbuilt in installtion media.
Or you can download that from https://www.ptc.com/en/support/refdoc/creo_illustrate/5.0/ptc_lms_download_121640
@MaheshSh, that document is out of date. It does not have any links to 11.16. I just created a case letting support know it needs to be updated.
I do not. I show the document last updated on September 3, 2019.
Is it possible the version you're seeing is internal only?
Seems to be cache or existing downloaded pdf.. try clearing cache OR try RMB > Save link as to someting, this will download a new PDF