NX 7.5 Import STEP / IGES - Translation did not complete

Hi,

I experience strange issues when import IGES / STEP this morning , the import menu did shows up with a all the translation status running properly until the end of the process , the menu - Translation did not complete pop up.

I noticed when importing STEP , there is a brief moment the STEP model did shows up and dissappeared , at the same time the Translation did not complete pop up.

The import STEP is still working fine yesterday.

Below shows my pc / nx spec :

NX 7.5 systemWindow 7

My PC nvidia quadro P1000 :

NVIDIA System Information report created on: 11/27/2018 11:42:15
System name: ZRND14

[Display]
Operating System: Windows 7 Professional, 64-bit (Service Pack 1)
DirectX version: 11.0
GPU processor: Quadro P1000
Driver version: 411.63
Direct3D API version: 11
Direct3D feature level: 11_1
CUDA Cores: 640
Core clock: 1265 MHz
Memory data rate: 5010 MHz
Memory interface: 128-bit
Memory bandwidth: 80.16 GB/s
Total available graphics memory: 11998 MB
Dedicated video memory: 4096 MB GDDR5
System video memory: 0 MB
Shared system memory: 7902 MB
Video BIOS version: 86.07.3B.00.52
IRQ: Not used
Bus: PCI Express x16 Gen3
Device Id: 10DE 1CB1 11BC1028
Part Number: G212 0502

[Components]

nvui.dll 8.17.14.1163 NVIDIA User Experience Driver Component
nvxdplcy.dll 8.17.14.1163 NVIDIA User Experience Driver Component
nvxdbat.dll 8.17.14.1163 NVIDIA User Experience Driver Component
nvxdapix.dll 8.17.14.1163 NVIDIA User Experience Driver Component
NVCPL.DLL 8.17.14.1163 NVIDIA User Experience Driver Component
nvCplUIR.dll 8.1.940.0 NVIDIA Control Panel
nvCplUI.exe 8.1.940.0 NVIDIA Control Panel
nvWSSR.dll 24.21.14.1163 NVIDIA Workstation Server
nvWSS.dll 24.21.14.1163 NVIDIA Workstation Server
nvViTvSR.dll 24.21.14.1163 NVIDIA Video Server
nvViTvS.dll 24.21.14.1163 NVIDIA Video Server
nvLicensingS.dll 6.14.14.1163 NVIDIA Licensing Server
NVSTVIEW.EXE 7.17.14.1163 NVIDIA 3D Vision Photo Viewer
NVSTTEST.EXE 7.17.14.1163 NVIDIA 3D Vision Test Application
NVSTRES.DLL 7.17.14.1163 NVIDIA 3D Vision Module
nvDispSR.dll 24.21.14.1163 NVIDIA Display Server
NVMCTRAY.DLL 24.21.14.1163 NVIDIA Media Center Library
nvDispS.dll 24.21.14.1163 NVIDIA Display Server
NVCUDA.DLL 24.21.14.1163 NVIDIA CUDA 10.0.150 driver
nvGameSR.dll 24.21.14.1163 NVIDIA 3D Settings Server
nvGameS.dll 24.21.14.1163 NVIDIA 3D Settings Server

Pls help.

THanks.

Jerman