Devexpress Universal Trial Setup

: Open an existing .NET project or create a new one. Open the Visual Studio Toolbox ( Ctrl + Alt + X ). You should see tabs labeled DevExpress: WinForms or DevExpress: Blazor .

: Click on the Trial Installation option.

: Close all instances of Visual Studio, SQL Server Management Studio, and browsers to allow the installer to register components smoothly. 2. Step-by-Step DevExpress Universal Trial Download devexpress universal trial setup

| Issue | Likely Cause | Solution | |---|---|---| | | Firewall, proxy, or network restrictions | Temporarily disable the firewall/proxy; restart the installer with administrative privileges | | DevExpress controls do not appear in the Visual Studio Toolbox | Toolbox cache not refreshed | Reopen Visual Studio, or manually right-click the Toolbox, select "Choose Items," and add the desired controls | | Project fails to compile with reference errors | Required DLL references are missing | Right-click the project → Add Reference → Browse to the Bin\Framework folder under the DevExpress installation path and select the missing DLLs | | Persistent "This is a trial version" messages even after purchase | Outdated license key or cached files | Run the installer in Modify mode and log in to refresh the license key. Delete bin and obj folders, clear the NuGet cache, and reboot | | License validation fails due to FIPS policy (older versions) | The system has FIPS algorithm policy enforced | Modify the devenv.exe.config file to disable FIPS policy enforcement for Visual Studio only, or upgrade to a newer DevExpress version (16.1.12+) | | ASP.NET Web Forms apps still show trial messages | Temporary ASP.NET files are cached | Use the DevExpress Temporary ASP.NET Files Clearer or manually delete the contents of the Temporary ASP.NET Files directories | | "Evaluation period expired" notice appears | 30-day trial has ended | Purchase a license or request a trial extension through the DevExpress Support Center |

Choose where the binaries and local documentation will be stored (default is usually C:\Program Files\DevExpress 2x.x ). : Open an existing

Testing this suite requires a proper installation. This guide covers downloading, installing, and configuring the DevExpress Universal trial. 1. What is Included in the DevExpress Universal Trial?

Once installed, here are the first things you should look at to understand the value of Universal: : Click on the Trial Installation option

Fill out the registration form with a valid business or personal email address. Step 2: Download the Installer Log into your newly created DevExpress account.

For developers who prefer a more lightweight approach or need to integrate DevExpress into existing projects via package managers, you can also start the trial directly through NuGet.

The DevExpress Universal Subscription is the highest tier available. The trial setup includes: WinForms, WPF, and Windows 10 Apps.

While lightweight, DevExpress components are power-intensive. Ensure you have a relatively modern processor, at least 8GB of RAM, and sufficient disk space (roughly 2-4 GB depending on which modules you install).