Guild Wars 2

Hi everyone im trying to install Guild wars 2 on my new laptop which is Lenovo Y510P but im getting this error as soon as i click yes for the game client . But i managed to install the game on my previous laptop which is an old model Acer Aspire 4755G. Can anyone tell me what the problem is?

“Serious error occurred………”

—> Crash <—
Exception: c0000005
Memory at address 00000000 could not be read
App: Gw2.exe
Pid: 4784
Cmdline: -allowInstall
BaseAddr: 00400000
ProgramId: 101
Build: 29433
Module: nvumdshim.dll
When: 2014-02-05T00:17:46Z 2014-02-05T08:17:46+08:00
Uptime: 0 days 0:00:03
Flags: 0

—> System <—
Name: LENOVO-PC
IpAddr: 192.168.0.107
Processors: 8 [GenuineIntel:6:12:3]
OSVersion: Windows 6.2 (64 bit)

—> System Memory <—
Physical: 4799MB/ 8104MB 59%
Paged: 6355MB/10024MB 63%
Virtual: 3782MB/ 4095MB 92%
Load: 40%
CommitTotal: 3668MB
CommitLimit: 10024MB
CommitPeak: 5232MB
SystemCache: 2497MB
HandleCount: 46677
ProcessCount: 115
ThreadCount: 2212

—> Process Memory <—
Private: 93MB
WorkingSet: 80MB
PeakWorkingSet: 85MB
PageFaults: 64734

[DbgHelp.dll is C:\windows\SYSTEM32\dbghelp.dll]
[DbgHelp.dll version 6.3.9600.16384 (64/32-bit compatible)]

—> Thread 0×15a4 <—

—> Error Logs <—
VerifyAccess failed or denied access with 0×80070716 – 1

—> DirectX Device Info <—
VendorId = 0×8086
DeviceId = 0×0416
Version = 9.18.0013.2745
Description = Intel® HD Graphics 4600
Compat = 0×00000040
VidMem = 1792 MB