Having an incorrect configured system file is one of the possible reasons why you are getting this error: 0x803F8001 when trying to play your games like Age of Empires: Definitive Edition. For us to properly provide accurate resolution, we need to collect more information.

• Age of Empires II: Definitive Edition. Whenever I try to join a friend´s party on multiplayer, a message saying 'unknown error' appears and I can´t join said.
• Publisher Xbox Game Studios and developer Forgotten Empires are aware of the issue affecting Age of Empires II: Definitive Edition, as evidenced by a Tweet sent out in the last hour. They are working to pinpoint and resolve the problem but didn’t prove any other details.

One of the major frustrations of PC gamers is the infamous '[certain.dll] file is missing' type of errors. Often when install Age of Empires II: Definitive Edition and try to play it, you will encounter this msvcr100.dll file missing error. In this post, we will learn how to diagnose msvcr100.dll related error in Age of Empires II: Definitive Edition. Once we have diagnosed msvcr100.dll error in Age of Empires II: Definitive Edition, we will look at various ways to fix it.

• Developer: Forgotten Empires, Tantalus Media, Wicked Witch Software
• Publisher: Xbox Game Studios
• Release Date: November 14, 2019

What You Need to Run Age of Empires II: Definitive Edition

Minimum Age of Empires II: Definitive Edition Requirements

• Operating System: Win 10 64
• Processor: Intel Core 2 Duo E4600 2.4GHz / AMD Athlon 64 X2 Dual Core 5600+
• RAM/Memory: 4 GB RAM
• DirectX Version: DirectX 11 Compatible Graphics Card
• Disk Space: 30 GB Hard drive space
• Display Card: AMD Radeon HD 6850 or NVIDIA GeForce GT 420

How to Fix msvcr100.dll is missing error in Age of Empires II: Definitive Edition

Download & install DirectX

DirectX is a bunch of APIs mixed together that handle multimedia related tasks such as playing high fi video games, video and 3D content. One of the basic steps to fix msvcr100.dll is missing error in Age of Empires II: Definitive Edition is to just download and install the version of DirectX that is required by Age of Empires II: Definitive Edition.

Typically, DirectX 9 or 11 do just fine for most video games.

Download DirectX9 here.

Age Of Empires 2 Definitive Edition Tactics

Often, just downloading and installing DirectX will solve your problem. However, if you are still facing the problem. Let's move on the next step, shall we?

Download & install msvcr100.dll

Another way of fixing msvcr100.dll is missing error in Age of Empires II: Definitive Edition is to simply download msvcr100.dll file as per your PC configuration and install it in WindowsSystem32.

To download file from our secure servers, go to the following page: fix msvcr100.dll related errors

If Age of Empires: Definitive Edition crashes, Age of Empires: Definitive Edition will not start, Age of Empires: Definitive Edition not installing, there are no controls in Age of Empires: Definitive Edition, no sound in game, errors happen in Age of Empires: Definitive Edition – we offer you the most common ways to solve these problems.

Be sure to update your graphics card drivers and other software

Before letting out all of your bad feelings toward development team, do not forget to go to the official website of your graphics card manufacturer and download the latest drivers. There are often specially prepared optimized drivers for specific game. You can also try to install a past versions of the driver if the problem is not solved by installing the current version. It is important to remember that only the final version of the video card driver must be loaded – try not to use the beta version, since they can have some terrible bugs.

Do not also forget that for good game operation you may need to install the latest version DirectX, which can be found and downloaded from official Microsoft website.

Age of Empires: Definitive Edition not starting

Many of the problems with games launching happen because of improper installation. Check, if there was any error during installation, try deleting the game and run the installer again, but before install don’t forget to disable antivirus – it may often mistakenly delete files during installation process. It is also important to remember that the path to the folder with a game should contain only Latin characters and numbers.

You also have to check whether there is enough space on the HDD for installation. You can also try to run the game as an administrator in compatibility mode with different versions of Windows.

Age of Empires: Definitive Edition crashes. Low FPS. Friezes. Hangs

Your first solution to this problem install new drivers for a video card. This action can drastically rise game FPS. Also, check the CPU and memory utilization in the Task Manager (opened by pressing CTRL + SHIFT + ESCAPE). If before starting the game you can see that some process consumes too many resources - turn off the program or simply remove this process from Task Manager.

Next, go to the graphics settings in the game. First – turn off anti-aliasing and try to lower the setting, responsible for post-processing. Many of them consume a lot of resources and switching them off will greatly enhance the performance, and not greatly affect the quality of the picture.

Age of Empires: Definitive Edition crashes to the desktop

If Age of Empires: Definitive Edition often crashes to the desktop, try to reduce quality of the graphics. It is possible that your PC just does not have enough performance and the game may not work correctly. Also, it is worth to check out for updates - most of today's games have the automatic patches installation system on startup if internet connection is available. Check to see whether this option is turned off in the settings and switch it on if necessary.

Black of black screen in the Age of Empires: Definitive Edition

The most common issue with black screen is a problem with your GPU. Check to see if your video card meets the minimum requirements and install the latest drivers. Sometimes a black screen is the result of a lack of CPU performance.

If everything is fine with your hardware and it satisfies the minimum requirements, try to switch to another window (ALT + TAB), and then return to the game screen.

Age Of Empires 2 Definitive Edition Unknown Error 1007

Age of Empires: Definitive Edition is not installed. Installation hangs

First of all, check that you have enough space on the HDD for installation. Remember that to work properly installer requires the declared volume of space, plus 1-2 GB of additional free space on the system drive. In general, remember this rule – you must always have at least 2 gigabytes of free space on your system drive (usually it’s disk C) for temporary files. Otherwise, the games and the other software may not work correctly or even refuse to start.

Problems with the installation may also be due to the lack of an internet connection or it’s instability. Also, do not forget to stop the antivirus for the time game installation – sometimes it interferes with the correct file copy, or delete files by mistake, mistakenly believing they are viruses.

Saves not working in Age of Empires: Definitive Edition

By analogy with the previous solution, check for free space on HDD - both on where the game is installed, and the system drive. Often your saves are stored in a folder of documents, which is separate from the game itself.

Controls not working in Age of Empires: Definitive Edition

Sometimes the controls in game do not work because of the simultaneous connection of multiple input devices. Try disabling gamepad, or, if for some reason, you have two connected keyboards or mouses, leave only one pair of devices. If your gamepad does not work, remember - the games usually officially support only native Xbox controllers. If your controller is defined in system differently - try using software that emulates the Xbox gamepad (eg, x360ce - step by step manual can be found here).

Age Of Empires Definitive Edition Strategy

No sound in Age of Empires: Definitive Edition

Age Of Empires Definitive Edition Wiki

Check if the sound works in other programs. Then check to see if the sound is turned off in the settings of the game, and whether there is correct audio playback device selected, which is connected your speakers or headset. After this check volumes in system mixer, it can also be turned off there.

If you are using an external audio card - check for new drivers at the manufacturer's website.