Deciding to upgrade a core component of your business is not always an easy choice. There’s downtime to consider, the development effort to apply the upgrade, and the impact a new feature or interface will have on end-users. Other factors to consider are whether or not the up...

Dear Kentico Team I have a problem after Upgrade K10 to K11 by 1. Run API Change VS2017 by console 2.Run Upgrade_10_0_11_0.exe 3.Install the upgrade procedure and then Show all successfully. when I test site, Now show error message below: **Could not load file or assem...

I have upgraded a client’s website from Kentico v9.0.50 to v11.0.7, having previously run the upgrade on a test environment. I have followed the documentation and the upgraded site on the whole seems to be running fine. However, I am having a strange issue on the live upgrad...

I am upgrading Kentico website from 8.0 to 10.0. From 8.0 -> 8.1,8.1 -> 8.2 it went smoothly. After upgrading from 8.2 to 9.1 site throwing error Could not load file or assembly 'System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'...

Hello everyone! I'm stuck with following search problems during upgrade: **Problem A:** I'vegot an aspx search control with such code: public class SmartSearchContextWrapper : ISmartSearchContextWrapper { public object GetSearchValue(string id, string colum...

Hello, I've upgraded Kentico 13 hotfix 47 to Kentico 13 hotfix 48. I got an errors in log after. Could you check this [screenshot](https://www.screencast.com/t/v5tsjdR46s) please? What I need to do? Do I just need to rename the files with the .new extension (without this ext...

Hello, There are a couple Kentico 7 methods that I can't seem to find their equivalent in Kentico 8. The two being CMS.WebAnalytics.ActivityLogHelper.UpdateContactLastLogon() and CMS.WebAnalytics.ActivityLogProvider.LogLoginActivity(). Has anyone come across an equivalent t...

Hi, I have recently done an upgrade from kentico 9 to 10. As there are changes to project structure from 9 to 10. I noticed App_Code folder is not created after upgrades. I still have Old_App_Code with all the files beneath it. Thus, do I need to manually create App_Code and ...

Hello Support, I have upgraded website from kentico 6 to kentico 7 & kentico 7 to 8 . I have custom webparts & custom table that are not upgraded to kentico . error loading webparts i have followed all the instruction & guideline that provided.Still facing lots of issues.Can...

Hi all! After we upgrade Kentico from 7-8 we got a few errors. We tried some solutions but not success.   Please help me !!!!!