Here, I will try to demystify the Kentico Upgrade and shed some light on its components. Understanding the structure of the upgrade can be extremely helpful when troubleshooting problems, since it can help determine where something went wrong.  It can also give you some gener...

Is there any information about how to upgrade my Azure implementation from v9 to v10? I have pulled down the entire site locally, so do I upgrade that then push the files back up to Azure? Thanks for any help or information.

Hey guys, I've been trying to update a legacy site from 6 -> 8.1 I manage to upgrade the site from 6 -> 7 and open up the site/admin without any issues. When i attempt to go from 7 -> 8 I keep getting this error in the log file on DB upgrade. DECLARE @resourceID in...

I am currently working on an upgrade of Kentico from Kentico 10 all the way to Kentico 12.0.35, which is the currently installed Version and hotfix. The issue is that when I go to the login page to login, it does not work. If I enter a bad username and password, it quickly r...

Hello guys Could you write a complete guide to upgrade a project on Kentiko 12 to Kentiko 13? I know there is some information in the documentation, but there is a lot of text and a lot of links. You can just get lost in these links and text. It would be much more convenient ...

Existing CMS customers can save 25% on upgrading to Kentico EMS, but hurry, this offer won’t last forever!  

We are getting below error while Administrator user is exist in the database and active Security check of the expression 'ShowEditDeleteButtons.Value|(user)administrator|(hash)******************************************' didn't pass. The expression was signed by user ''. Remo...

I am getting the following error after updating from CMS 12 to 13 including applying the latest hotfix. (13.0.52) `Try reloading the administration interface. The user was not found in the JWT token, nor in the current virtual context URL.` The CMS and MVC site all build and...

I am upgrading a pretty advanced installation of an ASPX based website from Kentico 6 to Kentico 8.2, I have successfully gone through each step of the upgrade process to the final 8.2 phase. However once my site has been upgraded to 8.2 I get "The script was registered too s...

Hello, We are upgrading Kentico 10 to 11 and having issue. Most of the issues I have tried to surpress for timebing but this one I could not resovled. Has any one expreince this issue if so any input on resolution? **Server Error in '/' Application.** Unable to cast object ...