nProtect immediately crashed after clicking 'Game Start'

"nProtect GameGuard Launcher Rev 285 has stopped working" is come out immediately after clicking Game Start. I'm using Windows 8.1, already exclude the game in firewall and defender. Pls help. :(


Problem Event Name: BEX
Application Name: GameGuard.des
Application Version: 2014.9.18.1
Application Timestamp: 541a99a0
Fault Module Name: nvinit.dll
Fault Module Version: 9.18.13.3182
Fault Module Timestamp: 5280d825
Exception Offset: 0000bd6e
Exception Code: c0000409
Exception Data: 00000005
OS Version: 6.3.9600.2.0.0.256.48
Locale ID: 1033
Additional Information 1: 4c20
Additional Information 2: 4c20ebb8520990ac082a324e9d318f0b
Additional Information 3: 5a53
Additional Information 4: 5a53269a3cc21872a9e725e9d9ad922d