Yes. DNN Platform is a free, open-source CMS under the MIT License.

What is the tech stack for DNN?

DNN runs on ASP.NET (.NET Framework 4.8+) with Microsoft SQL Server (2017+ or Azure SQL).

DNN Platform is community-led and a member project of the .NET Foundation.

What’s the difference between DNN and Evoq?

DNN Platform is the open-source core that's been wildly popular and adopted for over 20 years. Evoq is a commercial offering maintained by DNN Software (IgniteTech) that builds on DNN.

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Upgrading DNN Platform

	Replies	Views	Subscribers	Last Post
Uploading files Started By Smuggler Hi! I have been updateing a DNN site from version 9.10.2 to version 9.11.0. No errors in the update process and Telerik was removed successfully. The site works fine after update, but I can no longer upload files in Site Assets. The message shown is 'Bad request'. In the site I can choose to use Swedish or English language. In the English part of the site the upload works, but in the Swedish part of the site it does not work. In the 'Server / Server Settings / LOGGS I found: DotNetNuk...	6	2610	2	10/15/2022 4:15 AM by Smuggler
Error after 9.11.0 version upgrade Started By INSOTEC Hi everyone, after updating the version from 9.10.2 to 9.11.0 I get the following error, can anyone help me Thank you. Server Error in '/' Application. Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an...	1	1850	1	10/18/2022 10:23 AM by INSOTEC
Edit mode issue after upgrade to 9.9.1 Started By Nils Hi Community I upgraded one of my sites to version 9.9.1. Ever since the edit mode stopped working. On the UAT and PROD environment. However, it still works perfectly on my local machine. What I figured out so far is that on UAT and PROD hitting the pencil button triggers a reload of the page which seems to be redirected (302). Where on my local it doesn't do the redirect. So my assumption is that this is the cause of the problem. The Network tab revealed something like this: example....	1	1696	1	9/8/2022 6:23 PM by Nils
Need to upgrade to .Net framework 4.8 - what dnn versions will this work with? Started By KC Our company wants us to upgrade the website we are running on DNN to .net framework 4.8, it is currently running on .net framework 4.7.2. Our DNN version is pretty out of date - 9.06. What I would like to know is would it be possible to upgrade to 4.8 while using this DNN version or do we need to update DNN and if so, to which version Thanks in advance!	7	3582	4	8/30/2022 10:34 PM by KC
Problem adding Resource Manager Module to Page Started By Astech Hi I have just upgraded to DNN 9.10.2 and I am trying to proceed with the Telerik removal as per the instructions. https://docs.dnncommunity...k-removal/index.html I have installed the resource Manager Module via the extensions Page and removed the Digital Assets Management Module from the Site assets page. My issue starts when trying to add an instance of the Resource Manager Module to the page which gives me the following error; Error: ResourceManager is currently unavailable. ...	1	1747	1	8/31/2022 4:20 AM by Astech
DNN 6.x, 7.x, and 8.x Started By anhcon The DNN Release Archive for 6.x, 7.x, and 8.x seems to be corrupted on Github. I wonder if someone can please repost these. Thanks in advance.	4	1792	1	6/29/2022 1:38 PM by anhcon
Can't see Resource Manager after upgrading from 9.5 to 9.10.2 with telerik removal Started By AngeloP Hi, i have upgraded from 9.5 to 9.10.2 with removal of Telerik. But i can't see the new ResourceManager. I Only see a near blank Page: ResourceManager Nur für Website-Verwalter sichtbar. The PersonaBar is without Buttons, only grey. :-(	4	1697	2	6/21/2022 6:31 AM by AngeloP
Error on upgrade DNN 9.1.1 to 9.2.2 Started By Tom Melkonian Hi, I received this error when upgrading (test website) version 9.1.1 to 9.2.2. What should I do to fix this and proceed with the upgrade Thanks -Tom Compilation Error BC30456: 'Module Path' is not a member of 'DotNetNuke.Entities.Modules.PortalModuleBase'. Source File: D\Inetpub\wwwroot\SCCinternet_test\App_Code\Chat\DnnChat.vb Line:411 Line 409: Line 410: If Not Page.ClientScript.IsClientScriptBlockRegistered(key) Then Line 411: ...	2	2827	1	9/24/2019 3:24 PM by Tom Melkonian
Upgrade 9.1.1 to later version Started By Ronnie My DNN Instance has about 20 websites running on it, I have been using DNN since around Version 1 and I always perform backups so I can fall back to the version that I try to upgrade. This time I am not finding a good upgrade path and have spent countless hours on the project. I am almost ready to give up on upgrading, but I would like fo install store software for a non-profit I am in charge of as a volunteer. I performed a upgrade from 9.1.1 to 9.3.2 then to 9.50 and had two problems.. ...	8	5459	4	4/9/2020 9:52 PM by Ronnie
No page stylesheets after upgrade Started By DNNmonkey I have upgraded my portal to v9.10.2. Everything looks good except one thing. I widelly use a page's stylesheets (Pages => Advanced => Appearance => Page Stylesheet 'stylesheet that will only be loaded for this page'). And now DNN does not load these .css files from the portals root (/Portals/ID/something.css). In the same time DNN loads .css files from the skin/modules folders with no issues. How this can be fixed	1	1406	1	5/19/2022 5:19 AM by DNNmonkey

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DNN Forums

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Forum: Upgrading DNN Platform

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