For further assistance, you can explore the following resources:
Obtain the third-party utility to completely scrub old software remnants. Reboot your PC into Windows Safe Mode . errgfxd3dshader1
If you are writing a "review" of your experience with this error or providing a report for technical support, a proper structure should include the following details: Review: Graphics Error "errgfxd3dshader1" Summary of Issue For further assistance, you can explore the following
Go to the Windows menu and navigate to Apps > Optional features . Click View features and search for Graphics Tools . For further assistance
to remove old drivers before installing the latest version from often clears the issue. DirectX Version Tweak: