Gpusniffer launching with test mask 126

I had this issue on my work computer this morning... I had just installed a font and suddenly it came up with this error. I restarted my workstation and it happened again. Once I uninstalled the two fonts I installed this morning, it suddenly worked again. Hope this helps someone!

tbh m tired from this adobe support community its COMPLETELY useless with stupid solutions like update you graphic cards reinstall windows try another version LIKE I WANT TO use ae 2018 WHY THE SOLUTION IS UPDATE TO 2019 WHY ... THIS NEVER BEEN A SOLUTION THERE IS NO ACTUAL FIX FOR ANY PROBLEM HERE IF UR LUCKY ENOUGH TO FIND YOUTUBE VIDEOS OR BOOM UR LOST RIP UR MONEY FROM THIS EXPENSIVE SHET PROGRAM, ah and if ur wondering why i am angry ITS BECAUSE SINCE DAY 1 I ALWAYS FACE PROBLEMS WITH AE AND NONE OF ANY VERSION WORKS TO ME .

Thanks dude you are the best :-)

Same problem here with same message. Updated drivers incl. CUDA.  I ran gpusniffer.exe and got following:

     C:\Program Files\Adobe\Adobe After Effects CC 2018\Support Files>GPUSniffer.exe

     GPUSniffer testing 126

     Caught structured exception!Full Test test failed, trying No Metal--- OpenGL Info ---

     Vendor: NVIDIA Corporation

     Renderer: GeForce GTX 1080/PCIe/SSE2

     OpenGL Version: 2.1.2 NVIDIA 417.71 25.21.14.1771

     GLSL Version: 1.20 NVIDIA via Cg compiler

     Monitors: 1

     Monitor 0 properties -

        Size: (0, 0, 2560, 1080)

        Max texture size: 32768

        Supports non-power of two: 1

        Shaders 444: 0

        Shaders 422: 0

        Shaders 420: 0

     --- GPU Computation Info ---

     Metal test failed

     Found 1 devices supporting GPU computation.

     CUDA Device 0 -

        Name: GeForce GTX 1080

        Vendor: NVIDIA

        Capability: 6.1

        Driver: 10

        Total Video Memory: 8192MB

        * Not chosen because of initialization failure.

-Why my shaders are 0 and why it does it with metal test and not with OpenGL?

CPU: Intel i7-7700K 4.20GHz

Ram: 16,0Gt DDR4 (g.skill f4 3000C14-8gtz)

OS: Win 10 Pro 64bit

GPU: NVIDIA GeForce GTX 1080 (Hall of Fame)

MoBo: ASUSTeK COMPUTER INC. Maximus IX Hero

Try to upgrade you Graphic card driver.

Nobody can tell you anything without proper system and version info.

Mylenium