Uninstalled and Reinstalled DS 4.21 and now dForce is not working anymore * SOLVED *

Petra

I am not sure what happened, It worked fine yesterday.

Today I had to uninstall DS 4.21 and re-install it, now it is not working.

It tells me to look in the Log file, but I can not make head or tails out of it.

 

I believe this is the relevant part of the log file for this error?

===========================================================

2022-10-21 22:57:10.411 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

2022-10-21 22:57:11.501 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

2022-10-21 22:57:11.701 [WARNING] :: ..\..\..\src\dzdynamicsengine.cpp(2489): ERROR: clEnqueueMapBuffer (-36)
2022-10-21 22:57:11.886 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

======================================================================================================================================

Attached the Image with the Error Message that now comes up if I try to simulate a Garment.

 

Edit : I had to roll back the Driver. 

dogcat

Petra said:

I am not sure what happened, It worked fine yesterday.

Today I had to uninstall DS 4.21 and re-install it, now it is not working.

It tells me to look in the Log file, but I can not make head or tails out of it.

 

I believe this is the relevant part of the log file for this error?

===========================================================

2022-10-21 22:57:10.411 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

2022-10-21 22:57:11.501 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

2022-10-21 22:57:11.701 [WARNING] :: ..\..\..\src\dzdynamicsengine.cpp(2489): ERROR: clEnqueueMapBuffer (-36)
2022-10-21 22:57:11.886 [WARNING] :: ..\..\..\src\dzopenclkernelfactory.cpp(32): Open CL notify: Unknown error executing clFlush on NVIDIA GeForce RTX 3080 (Device 0).

======================================================================================================================================

Attached the Image with the Error Message that now comes up if I try to simulate a Garment.

 

Edit : I had to roll back the Driver. 

How did you rollback to the old drivers?

I can't find it on the Nvidia website. Only very old drivers.

stefan.hums

dogcat said:

How did you rollback to the old drivers?

I can't find it on the Nvidia website. Only very old drivers.

https://www.nvidia.com/Download/Find.aspx?lang=en-us

There is the driver archive.

Petra

I did it this way :)

 

How to rollback NVIDIA drivers in Windows 10/11 (windowsreport.com)

Modelcraft

Check This Tutorial about Resolving This issue

https://youtu.be/DGSZ-Z5rl88