World of EUC

Hey guys,
After hitting Migrate to LAS i got the error message: "The expiration date is invalid for this site". Licenses are valid until 1st June 2026. Does anyone have an idea what the problem is?

Is this the true date of your licenses or do u have already renewed them ?

This is the true ending date of the licenses. Renewal is in progress, but it should still work with that date, right?

Hmm maybe to short.  I had not yet the problem. 

Owen fixed it by using a community script
<https://worldofeuc.slack.com/archives/CK6TCV3JN/p1774369783594449>

<@U090U1M342Y>: Hi Luke, it was a combination of running TK's script, as well as reviewing IIS Crypto settings that were in place on the on-prem DDCs/Citrix LAS server

<https://www.koetzingit.de/index.php/en/news-en/11-newsflash-en/266-citrix-las-diagnostic-tool|Citrix LAS Diagnostic Tool>

DM me if you get stuck this was a long/frustrating case to Citrix, where the solution was DIY in the end,  I asked Citrix Support to create a KB from my findings (referencing TK's script), but i doubt they will in time

Thank you all for your input. :slightly_smiling_face: I was able to fix this problem with adding four missing Cipher Suites to the Delivery Controllers.

Great ! I'll go back to Citrix and request payment for doing their job for them asap :wink: 

Just to complete this...here is the support thread where the supported (and necessary) Cipher Suites to find:
<https://support.citrix.com/external/article/CTX696359/citrix-virtual-apps-and-desktops-licens.html>

This is pretty good, I'd just go with IIS crypto , easier to read and amend keys, I've sent my feedback to Citrix as of today and am waiting to hear back 