I've updated my kentico 12 to 13.0.39 version! :) Also I've made hotfix from 13 to 13.0.39 But I after update I got a bug with style into Pages/Settings/etc.. Somebody know how can I fix it? Please check my [screenshot](https://www.screencast.com/t/xyyIS8yPe) for detail info ...

Hi, I need to add a field to table "CMS.Country", but it has IsCustomizable = false. In which database table could this be changed? I've done it sometime but I don't remember where ... Could it be that the field to be set to 1 is ClassShowAsSystemTable in the CMS.Class tabl...

I am having a problem with **Reset Password** webpart. I am putting it on the page but it will not show on the page itself. I will now send you a picture of the **Layout** and I do think nothing has been changed, it is just a default one. Code: <%@ Control Language="C#" A...

Any suggestions for a missing Web farm server? One is running as should but one is completely missing from Prod environment under the Web farm application. Have tried restarting web farm and both serves but still only one is showing. This is also causing other issues regarding...

Hello guys, Our client using VAPT scan and has deteched a issue belongs to CMS OOTB code (path is: CMSModules/ImportExport/Controls/ImportWizard.ascx) Basically in the EnsureLicenseFromPackage method, they have a suggestion to use other Serializers instead of using BinaryForma...

Hi Team, I'm working on the caching part in Kentico so as per the [documentation](https://docs.xperience.io/k12sp/configuring-kentico/configuring-caching/caching-on-portal-engine-sites/reference-cache-settings) I have applied `CMSPhysicalFilesCacheMinutes` `web.config` key. ...

We have just finalized an official performance report for Kentico CMS 6.0.

It has been more than a month since I published my last post on KB articles that you may find interesting, so it’s time for a new set of articles which may help you deliver the functionality you need.

Changes and improvements on CSRF protection and their relation to payment gateway IPNs, that are neccessary as a new approach that creates a HttpHandler from the IPN

Error message: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.