Check Display Settings -> Advanced Display Settings -> Display Adapter Properties to see if the "Dedicated Video Memory" has increased. Does It Really Increase Performance?

Users of older Intel laptops and desktops (primarily 2nd to 5th Generation Intel Core processors) running Intel HD 2000-5000 series graphics.

It automates the process of writing specific registry values that control how graphics hardware communicates its specifications to software.

Most hardware reviewers (Linus Tech Tips, Gamers Nexus) do not endorse this tool.

What are you trying to bypass launch errors for? How much total system RAM is installed in your PC?

If the tool is unavailable, you can replicate its function manually: Press Windows Key + R , type regedit , and hit enter. Navigate directly to: HKEY_LOCAL_MACHINE\Software\Intel

Before proceeding, back up your Windows Registry and create a System Restore point.

For example, older games like Grand Theft Auto V and The Witcher 3 had minimum VRAM requirements. On a system with only 32MB of "visible" dedicated VRAM, the game would refuse to launch even if the rest of the system was perfectly capable of running it. By using the PHDGD Virtual VRAM Tool to report a false higher value (e.g., 1GB or 2GB), the game's "gatekeeper" is bypassed, allowing the title to start.

The (often part of the PHDGD Now Assistant Software ) is designed to "trick" games and applications into thinking that the system has more dedicated VRAM than it actually does. How Does It Work?