How to Fix CSGO Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer

If you're a Counter-Strike: Global Offensive (CSGO) player, you may have encountered the Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer error. This error appears when the system is unable to allocate enough memory for running the game. This usually happens when the computer's GPU is unable to properly allocate memory for the game, leading to the error. Fortunately, there are a few ways to fix this issue and get your game working properly again.

The Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer error occurs when the GPU is unable to access the necessary memory and resources needed to run the game. This could be due to the fact that the GPU is struggling to allocate enough memory for the game. As a result, the game will crash or not start at all. This can be quite annoying, especially if you're in the middle of an intense match. But don't worry, as there are a few ways to fix this issue.

Multicore rendering is a feature in CSGO that allows the game to take advantage of multiple CPU cores when running. This can help reduce the amount of strain put on the GPU and help with memory allocation. To enable Multicore Rendering, launch the game and go to Settings. Head over to the Video tab and scroll down until you find the “Advanced Video” section. Look for the Multicore Rendering option and enable it.

Explanation of how enabling Multicore Rendering in CSGO helps fix the error

By enabling Multicore Rendering, the game will be able to take advantage of multiple CPU cores and reduce the amount of strain put on the GPU. This can help with memory allocation, reducing the chances of the Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer error occurring.

If the Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer error still persists, you can try verifying the integrity of the game files. This will check for any missing or damaged game files and replace them with fresh ones. To do this, launch Steam and head to the Library tab. Right-click on CSGO and select Properties. Go to the Local Files tab and select Browse Local Files. Delete the CSGO application and restart the PC. Launch the Steam Client and go back to the Local Files section. Click on Verify Integrity of Game Files and wait for the process to complete.

Explanation of how verifying the integrity of the game files helps fix the error

Verifying the integrity of the game files will ensure that all the game files are present and not corrupted. This can help with memory allocation and reduce the chances of the Failed To Lock Vertex Buffer In CMeshDX8 LockVertexBuffer error occurring.