If you already have the latest versions of your graphics drivers, you need to reinstall them to resolve any non-inherent bugs in their software. inf file to install, you can seek help from official websites. If you have any issues identifying which. Select Yes to install the latest driver.Click on Let me pick from a list of available drivers on my computer.

Otherwise, go through the same steps as above, but this time select Browse my computer for drivers instead of Search automatically for drivers. Extract the file if necessary to get the. Search for the driver on the official website and download it.Sometimes, even if it shows that your driver is fully updated, it may not be of the latest version. Select Update driver and then Search automatically for drivers.Expand Display adapters and right-click on your graphics device.Type devmgmt.msc and press Enter to open the Device Manager.Doing so takes care of any bugs in the driver software that are potentially responsible for this issue. The first thing you should do is update your graphics drivers to the latest versions. If you still encounter this error, you need to apply the possible solutions we have mentioned below. How to Fix Application Has Been Blocked from Accessing Graphics Hardware?īefore you begin, try running the app as an administrator. Outdated or problematic driver software.Here are the potential reasons for Application Has Been Blocked from Accessing Graphics Hardware error on Windows:

Ati radeon driver windows 7 32 bit