What are your system's specs?
Start -> type: DXDiag -> Save Information
More detailed description = http://answers.ea.com/t5/Titanfall/PC-Graphic-performance-issues-in-Titanfall-here-s-how-to-help-us/m-p/2454360#U2454360
Alternative to DXdiag method:
Download Speccy Portable
https://www.piriform.com/speccy/builds
Open Speccy64.exe -> CPU, RAM and Graphics + Driver version
You might also track down the exact error message and it's details:
Start -> type "Reliability" -> View Reliability History -> Find Crash -> Right Click -> View Technical Details
"does not work" seems like a really off the wall message. Is it a windows error or Origin?
My Specs:
Operating System: Windows 8.1 64-bit (6.3, Build 9600) (9600.winblue_gdr.140330-1035)
Language: German (Regional Setting: German)
System Manufacturer: Dell Inc.
System Model: Inspiron 7537
BIOS: A04
Processor: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz (4 CPUs), ~1.8GHz
Memory: 16384MB RAM
Available OS Memory: 16282MB RAM
Page File: 3398MB used, 29267MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 120 DPI (125 percent)
DWM DPI Scaling: UnKnown
DxDiag Version: 6.03.9600.16384 64bit Unicode
I use as the main GPU: NVIDIA GeForce GT 750M
I don't know what to all the stuff in the reliability history means, but here it is (in german, but layout should be all the same):
Quelle
Plants vs Zombies Garden Warfare™
Zusammenfassung
Nicht mehr funktionsfähig
Datum
02.07.2014 12:16
Status
Nicht berichtet
Problemsignatur
Problemereignisame: BEX64
Anwendungsname: PVZ.Main_Win64_Retail.exe
Anwendungsversion: 1.0.0.0
Anwendungszeitstempel: 538e7c45
Fehlermodulname: StackHash_e7de
Fehlermodulversion: 0.0.0.0
Fehlermodulzeitstempel: 00000000
Ausnahmeoffset: PCH_5A_FROM_ntdll+0x000000000009B13A
Ausnahmecode: c0000005
Ausnahmedaten: 0000000000000008
Betriebsystemversion: 6.3.9600.2.0.0.768.101
Gebietsschema-ID: 1031
Zusatzinformation 1: e7de
Zusatzinformation 2: e7debde6e66874f623b9dcd1ed9d155f
Zusatzinformation 3: ac8b
Zusatzinformation 4: ac8b75b6959e4194efaeff35e56e97f0
Probably update your drivers. Most of the info I wanted was further down the list of dxdiag.. besides the point. Just update drivers and see if it works.
Tick "Clean Install"
http://www.nvidia.com/download/driverResults.aspx/75992/en-us
You are 100% sure it's using the 750m and not the HD4400?
http://imgur.com/a/6KJBH#87BGUaE
(Replace BF:H with PvZ; it's the same thing)
nVidia Control Panel -> 3D Settings -> Program Settings -> Add Program (PvZ) -> High Performance Processor
