Hi Caron
Please take a look here: CUDA error
The main problem with LOW-end GPUs is that they have not been designed to withstand longer power-intensive task and when they overcome a certain temperature threshold, the GPU power-saving comes to work and the GPUs come out of frequency synchronization and get this sort of error.
Try the MSI afterburner settings to get better cooling and if that does not help, the other possibility is to get an external notebook cooling station to help overcome this…