One of the common issues of Steam is that when opening it, you encounter the Data Text HTML 3CBody 3E 3C 2Fbody 3E page. Don’t lose patience! Try the next four solutions mentioned in this tutorial one by one on MiniTool Website, you will suddenly see the light!

Data Text HTML 3CBody 3E 3C 2Fbody 3E

Steam is one of the biggest game platforms in the world. The number of its users is increasing with the day because of its vast game library. However, issues have sprung up like mushrooms after rain recently, for instance, you may encounter a black screen with a series of random codes [data:text/html,%3Cbody%3E%3C%2Fbody%3E] when restarting Steam. This article aims at investigating this issue and provide you with some potential causes and practical fixes.

Tip: You may also find Steam lagging or crashing at times. Try the fixes in – 10 Solutions to Steam Lagging [Step-by-Step Guide], 7 Solutions: Steam Keeps Crashing [2022 Update], and How to Repair Steam? Here Are 3 Easy Solutions for You.

How to Fix Data Text HTML 3CBody 3E 3C 2Fbody 3E on Steam?

Solution 1: Clear the Cookies and Cache

Each time you visit a file from your browser, it will store the caches and create cookies for you thus the browser doesn’t need to retrieve files again when you click the back arrow to return the previous pages. Though cookies and caches can be cleared automatically by the browser regularly, clearing them manually and frequently can make your browser perform more smoothly. To do so:

Step 1. Open Steam and click Steam in the top-right of the screen.

Step 2. In the drop-down menu, choose Settings.

Step 3. In the Web Browser tab, hit DELETE WEB BROWSER CACHE and DELETE ALL BROWSER COOKIES.

delete browser cache and cookies

Step 4. Relaunch Steam to examine if the Data Text HTML 3CBody 3E 3C 2Fbody 3E page still persists.

Solution 2: Check the Firewall

Steam may be on the blacklist of Windows Firewall by accident hence you need to set your firewall properly. When you are launching the modified version of Steam, this problem will be even worse. Here’s how to address the Data Text HTML 3CBody 3E 3C 2Fbody 3E issue in this manner:

Step 1. Press Win + I to open Windows Settings.

Step 2. Click Update & Security > Windows Security > Firewall & network protection > Allow an app through the firewall.

Step 3. Hit Change settings and scroll down to click Allow another app at the bottom of this window.

click allow another app

Step 4. Click on Browse to choose the executable file of Steam and click Add. Ticking Private and Public is a must during this process.

Step 5. Reboot your device to check if this error disappears.

Tip: If you run the third-party antivirus software, you are supposed to disable it temporarily.
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Solution 3: Force Steam to Update

Another possibility is that there is a bug or issue in your Steam installation so you need to delete the system files of Steam manually to force it to update.

Step 1. Open File Explorer and navigate to the following location after making sure to close all Steam-related processes.

C:\Program Files (x86)\Steam

Tip: It doesn’t matter if you changed the default location previously. Just navigate there.

Step 2. Choose all files and delete them except the Steamapps folder and the Userdata folder & Steam.exe.   

Step 3. Reboot your PC to enable Steam installation to update automatically to the latest version.

Solution 4: Join the Steam Beta Program

Transitioning your Steam to a Beta program can also fix the Data Text HTML 3CBody 3E 3C 2Fbody 3E error.

Step 1. Open Steam and click Steam > Settings > Account.

Step 2. Under Beta participation, hit CHANGE.

Step 3. In the dropdown of Beta Participation, choose Steam Beta Updates and then click OK.

click steam beta update

Step 4. After a few minutes, restart Steam to see whether Data Text HTML 3CBody 3E 3C 2Fbody 3E is gone or not.

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