Vulkan-1.dll Was Not Found

[Nadal Braymiller]

Errors related to vulkan-1.dll can arise for a few different different reasons. For instance, a faulty application, vulkan-1.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry.

In the vast majority of cases, the solution is to properly reinstall vulkan-1.dll on your PC, to the Windows system folder. Alternatively, some programs, notably PC games, require that the DLL file is placed in the game/application installation folder.

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And the emulator is not opening. I've uninstalled the current version (4.1.1) and installed 4.0.1 of Android Studio, but problem is not solved. Now I'm in the latest version of Android Studio i.e., 4.1.1.

I got the same error yesterday, when I installed the latest version of Android Studio (4.2.2 on the stable channel). Every time I tried to start an Emulator I got a warning saying that "The emulator process for AVD was killed", after looking the IDE's Log, I found this:

I have the above directory structure for the SDK and I have a folder for the vulkan drivers as you can see above. I was able to copy the file: vk_swiftshader.dll to the parent lib64 directory, rename it to vulkan-1.dll to solve the problem

I have encountered the same problem where emulator.exe ended abruptly with the same lines on the console. After hours of experiment, downgrading the emulator version from Android Emulator 3.7.5 to 30.4.5.0 (build_id 7140946) worked.

I don't think this should be the error vulkan-1.dll is the reason for the process to end abruptly. I am saying this because my logs from a successful run on 30.4.5.0 (build_id 7140946) also showing this dll missing error but continued and the emulator showed up successfully.

In my case this happened after I installed Visual Studio Code. And the error log isWARN - Emulator: Pixel 4 API 30 - Please update the emulator to one that supports the feature(s): Vulkan,
So I've just updated the emulator Graphics setting to Software:

I tried a lot of suggested solutions, mainly from stack overflow, and nothing worked. For context, I'm using Windows 10 Pro [Version 10.0.19045.3803]. I want to share this solution because it might work for some, and for the future me just in case I get this problem again.

It only happened because I fiddled with the OpenGL ES Renderer and OpenGL ES API level settings in the Extended Controls of the current Android Studio emulator session. I hope that it would fix the rendering problem of missing texts during my debugging sessions.

Judging from a lot of solutions, it seems re-assigning the said settings above in a roundabout way would fix it. However, none of those solutions worked for me, so I tried reinstalling android studio and cleaning up its residues manually and yet to no avail.

So, at my wits end, I thought that maybe it stores settings in registry. Because how it would retain the settings after all that? Then, I sought for and found a setting in registry that is highly likely related to the problem at hand and modified its keys. I did make a backup beforehand though, but that's another guide.

The build works fine with the vulkan SDK on the pipeline, just the test .exe fails to run. The test .exe run completely fine locally. I'm also assuming that the SDK installation would install the vulkan-1.dll driver too, but I'm not sure.

Once it finishes uninstalling the current AMD Driver in Safe mode and boots back to Windows Desktop, still with the Internet disconnected, delete the AMD Installation folder C:\AMD if it was created before.

Now install the full AMD Drive package you downloaded manually from AMD Download page. Not the express package. Run the package and if it installs correctly again delete C:\AMD folder and reconnect the internet.

I wanted to ask something. I have a pretty old graphics card. it's of the HD series, is there any way vulcan can work on it or is it a lost cause, and i cant upgrade it cause i cant afford it at the moment thnx for help. And if it can run where can i find the correct drivers for it. It's the radeon hd6700

With the new drivers, vulkan-1.dll file was added into the driver. In other words, the vulkan files in the folder you mentioned are copied to the system folders as vulkan-1.dll with the driver installation.

I have experienced the problem when using Xamarin in Visual Studio. My operating system is Windows 10 working on MacBook BootCamp. Firstly, I got warning to enable Hyper-V or HAXM accelerators. As much as I understood, Hyper-V is Windows operation system's virtual machine accelerator while HAXM is Intel's microcontroller scope virtual machine accelerator. It was saying prefer Hyper-V when available over HAXM in the documents. So I tried to enable it (hardware-acceleration).

To check what are needed to enable it, in the terminal (cmd), entering "systeminfo" command lists requirements. My only need was "Virtualization Enabled in Firmware: No". I searched a little and found a Stackoverflow solution saying starting on MacOS and then go to System Preferences > Startup Disk and restart into Windows operating disk partition and it worked! Then when entering "systeminfo" command "Hyper-v": "Virtualization Enabled in Firmware" turned to "Yes", all others requirements were already yes.

At this stage it is also needed to turn Hyper-V Windows Features on, it can be handled by searching for "Turn Windows Feature On and Off. After setting related features on Windows needs restart, then when I type "systeminfo" again it displayed "Hyper-V Requirements: A hypervisor has been detected. Features required for Hyper-V will not be displayed.":

I was happy, everything is done! I created emulator and try to start but it sucks. This "vulkan-1.dll" and "Try hwr.gpu.mode = off" errors occured. Thankfully, I see this post and solution of @Young Calabria , then all nightmares are ended.

By the way, these are my ".android" folder and "advancedFeatures.ini" files. ".android" folder is placed in root folder of the current Windows user together with "Desktop", "Document", etc. folders. In my "advancedFeatures.ini" file, there was a line "WindowsHypervisorPlatform=on", I haven't deleted that also. This settings make it work.

There are a few reasons for this error to happen, the most common reason is that your DLL file might get corrupted and deleted because of the crashing and abruptly closing down of the Windows operating system.

As I mentioned before, Vulkan-1.dll is a file that is associated with the Vulkan Runtime and is also known as Vulkan Loader. We can download the Vulkan Runtime Installer from here, to fix the missing vulkan-1.dll file, once the downloading is completed, follow the steps below to install Vulkan Runtime.

DDU stands for display driver uninstaller, it is used to uninstall graphics drivers completely from your system. Generally, it is not recommended to uninstall your graphics driver in normal mode, you can use DDU in normal mode but for the absolute result, we will use this tool in safe mode.

Install Your Graphics DriversIf you have Nvidia/AMD Graphics card then we suggest you go to your Graphic card manufactures website and download the latest drivers you can also follow the below steps to update the graphics driver via device manager but sometimes it does not detect the latest graphics drivers and through the message like Latest drivers have already installed on your computer.

In case you are using the older version of the Windows operating system, then the missing DLL files are common for this error to occur, utilizing the windows update utility you can fix this error, to update the Windows.

System File Checker is a utility developed by Microsoft for Windows operating system. It will scan all your system files and replace the corrupted files with cached copy files. This is mostly used to fix corrupted files of the Windows operating system.

There might be a chance that the other program uses your vulkan-1.dll file if the other programs on your computer using your vulkan-1.dll file then you might get this error., to troubleshoot this you have to close the applications except for the other one you are using.

In case the malware program is running on your Windows with the help of a third-party application, then those malware files can harm your Windows files and can be a cause of missing vulkan-1.dll, to fix this scan your computer with the Windows defender or your trusted antivirus software and download the Vulkan Runtime installer by following the above step.

Reinstalling the software may fix your error because if your software is unable to detect the vulkan-1.dll file, then you have to reinstall the software, to resolve this, uninstall the problematic software from the control panel and download the software from the official source.

I am testing my project with some older hardware and drivers. It seems like my executable loads vulkan-1.dll at start up or crashes when not available. A dependency walker does not show any imports from that DLL. Is this coming from GLFW, or something else completely?

This guide is intended to fill the gaps between the official Vulkan resources and the rest of the GLFW documentation and is not a replacement for either. It assumes some familiarity with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to the Vulkan documentation to explain the details of Vulkan functions.

By default, GLFW will look for the Vulkan loader on demand at runtime via its standard name (vulkan-1.dll on Windows, libvulkan.so.1 on Linux and other Unix-like systems and libvulkan.1.dylib on macOS). This means that GLFW does not need to be linked against the loader. However, it also means that if you are using the static library form of the Vulkan loader GLFW will either fail to find it or (worse) use the wrong one.

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