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: Administration and Configuration

	Replies	Views	Subscribers	Last Post
Configure Scheduler to run on single server in case of web farms Started By Alok Agarwal Hello Team, With recent update on scheduler 9.11.2 as mentioned in this thread https://github.com/dnnsof...Platform/issues/5575. We got the understanding that even if set a scheduled task to run on one server only, it is still possible that same task run on other available servers too. We have got the one major issue with this change, we have our one schedule task to send newsletters on scheduled time. We have various such newsletters and set for our subscribers. Some of our newsletter are be...	1	632	1	10/3/2023 10:03 AM by Alok Agarwal
Change Project C# Version Started By Alejandro Scotti Hello, I downloaded Registration.ascx.cs from the dnnsoftware/Dnn.Platform repo and I'm working to develop our own Registration Module and I'm getting the error that my c version is too old. The VS quick fix errors out... I followed Google fixes but I can't seemt to make it work. Any help please thank you System.NullReferenceException : Object reference not set to an instance of an object. at Microsoft.VisualStudio.LanguageServices.Utilities.ProjectPropertyStorage.PerConfiguration...	1	572	1	9/29/2023 12:39 PM by Alejandro Scotti
Want new files .resources & .template Started By Lee DNN Version 09.10.02 Setting>Import / Export Want to get 2 new files .resources & .template What Option Should be turned on so when create new in Persona Bar> Manage>Sites>Add New Site> The new site will have tables, page, & roles/Users Thanks in advance Lee	2	570	1	9/26/2023 5:36 PM by Lee
File System Permissions Started By xtopher Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Access to the path 'D:\Webroot\DesktopModules\Announcements\AnnouncementsView.ascx' is denied. ---> System.UnauthorizedAccessException: Access to the path 'D:\webroot\DesktopModules\Announcements\AnnouncementsView.ascx' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.File.SetAttributes(String path, FileAttributes fileAttributes) at Dnn.Module.ModuleCreator.ViewSourc...	2	626	1	9/23/2023 4:03 PM by xtopher
Folder Provider Permissions - Bug or Not? Started By Will Strohl Hello Everyone: I wanted to open this up to a general audience. I'm not sure of whether or not what I'm running into is considered to be a bug, or not. Without installing anything, you can use the Secure folder type to create a 'secure' folder in which you can assign user/role permission. This allows you to ensure that only intended people can access the file(s) in the respective folder. This seems to work well. Now... We've installed and attempted to use two different fold...	2	668	2	9/21/2023 4:16 PM by Will Strohl
Utility of the ADSI Authentication Provider in the web config Started By Stéphane Tétard Hi Upgrading an instance from DNN7.4 to DNN9.12, I've noticed that the web config still mentionned the ADSI Authentication Provider with the authentication part. But it seems that the corresponding dll doesn't exist anymore. My question is: does this web config section should be removed or is it in use in the latest versions This setting is also present in a fresh DNN 9.12 install.	3	594	1	9/19/2023 6:04 AM by Stéphane Tétard
Canonical link management in DNN Started By David Fenske Hi DNN fellows - I'm trying to appease requests from a new client that is used to managing things a certain way in a non-DNN world. The issue has come up is that the best-practice URL management setting to force all page URLs and HTTP requests to lowercase is messing with the plethora of marketing and tracking codes that they require. I've been adding regex snippets to the 'Keep in Query String Parameter' AUM setting, but sometimes the tracking values include mixed case letters. I've bee...	2	1304	2	9/14/2023 5:54 PM by David Fenske
Messaging Module Started By Michael Tobisch Hi all, I have a very long-living DNN installation (started with 4.9.5), and due to regular updates is now on 9.7.2. I installed the Telerik Identifier Module to prepare for the next step - and found this assembly: DotNetNuke.Modules.Messaging.dll As far as I can see, this belongs to the old Messaging module, which is not in use anymore (it was displaced by a module called 'Message Center', but obviously not uninstalled). I cannot uninstall this leftover from the UI, as it is marke...	3	2896	0	11/4/2020 2:53 AM by Michael Tobisch
Role Admin Not loading Started By PamR Hello, we have an older site running on DNN 09.08.00 that I inherited from a previous developer. Yesterday I went to make a change to the role configuration and discovered that the Manage menu has a link to nav_Roles instead of just Roles, and when you click on it it loads a blank screen. Similarly, the Settings menu has a link for nav_Connectors rather than Connectors, and that also loads a blank screen. All other admin menu items seem to be functioning normally. Has anyone seen this bef...	4	563	2	9/13/2023 10:32 AM by PamR
DNN will not allow https Started By Stephen O'Brien I have installed the SSL certificate correctly. I have specified force SSL in DNN. I can access a test HTML page on the site with https, but if I try to use https for the site itself, it reverts to http. Any ideas	14	4904	4	2/24/2022 5:56 PM by Stephen O'Brien

These Forums are for the discussion of the open source CMS DNN platform and ecosystem.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

If you have (suspected) security issues, please DO NOT post them in the forums but instead follow the official DNN security policy.
No Advertising. This includes the promotion of commercial and non-commercial products or services which are not directly related to DNN.
No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
No Flaming or Trolling.
No Profanity, Racism, or Prejudice.
Site Moderators have the final word on approving / removing a thread or post or comment.
English language posting only, please.

Would you like to help us?

Awesome! Simply post in the forums using the link below and we'll get you started.

Get Involved

DNN Forums

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

Forum: Administration and Configuration

Topics

Would you like to help us?