I just bought a HP Pavilion dv7 Notebook PC running on Vista Home Premium SP1 and tried to install ROSE online game. However whenever I try to run the game, BSOD occurs and here is the error msg. Problem signature: Problem Event Name: BlueScreen OS Version: 6.0.6001.2.1.0.768.3 Locale ID: 1033 Additional information about the problem: BCCode: f4 BCP1: 00000003 BCP2: 87C0CD90 BCP3: 87C0CEDC BCP4: 82089430 OS Version: 6_0_6001 Service Pack: 1_0 Product: 768_1 I check for all drivers and seems like all drivers are updated. Tried older and newest drivers, did memory test and registry check and everything was fine. No virus was found and I used WhoCrashed to find out what causes the crash and this is what it said: On Sat 2/28/2009 9:58:41 PM your computer crashed This was likely caused by the following module: csrss.exe Bugcheck code: 0xF4 (0x3, 0x87D44AA8, 0x87D44BF4, 0x81C52400) Error: CRITICAL_OBJECT_TERMINATION file path: C:\Windows\system32\csrss.exe product: Microsoft® Windows® Operating System company: Microsoft Corporation description: Client Server Runtime Process The crash took place in a standard Microsoft module. Likely the culprit is another driver on your system which cannot be identified. Here is my computer spec: Processor : Pentium(R) Dual-Core CPU T4200 @ 2.00GHz 2.00 GHz RAM: 4.00 GB Video card: NVIDIA GeForce 9200M GS I don't know what else to do, please help. Thanks in advance.