Application error: "CL RC Engine3 Dummy Windows: QPService.exe- Application error. The Instruction at 0x012d645b referenced memory at 0xffffffff." [Solved]

Application error: "CL RC Engine3 Dummy Windows: QPService.exe- Application error. The Instruction at 0x012d645b referenced memory at 0xffffffff."

original title: CL RC Engine3 dummy Windows: QPService.exe- Application error
I keep getting a message on my HP Pavilion tx2500 (running windows 7 32 bit) saying:

"CL RC Engine3 Dummy Windows: QPService.exe- Application error.
The Instruction at 0x012d645b referenced memory at 0xffffffff."

This happens when I shut down.
Is there a way to fix this?

Solutions to the Problem Application error: "CL RC Engine3 Dummy Windows: QPService.exe- Application error. The Instruction at 0x012d645b referenced memory at 0xffffffff."

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Hi Jttylerb,

It seems that the issue occurs because of a QuickPlay application installed on HP computers which is probably not fully compatible to be used with Windows 7.
 You may refer to the below links for further information on the issue -
http://h30434.www3.hp.com/t5/Other-Notebook-PC-questions/quot-CL-RC-Engine3-Dummy-Winidow-QPService-exe-Application-Error/m-p/389299
 
http://answers.microsoft.com/en-us/windows/forum/windows_7-performance/unknown-program-prevent-w7-to-shut-down/bac49df5-6cad-4a37-ad37-d9d1cba82152
 
Hope this helps.

Use the System File Checker tool to repair corrupted or missing system files:

1. Click Start.
2. Type cmd, and then press CTRL+SHIFT+ENTER to open the elevated command prompt (I.e. Command prompt with administrative rights).
3. The User Account Control window should appear, be sure that the action it exhibits is correct, and then press the Continue button.
4. Type or copy paste the below command line into it without quotes:
5. "Sfc /scannow"

Another Safe way to Repair the Problem: Application error: "CL RC Engine3 Dummy Windows: QPService.exe- Application error. The Instruction at 0x012d645b referenced memory at 0xffffffff.":

How to Fix Application error: "CL RC Engine3 Dummy Windows: QPService.exe- Application error. The Instruction at 0x012d645b referenced memory at 0xffffffff." with SmartPCFixer?

1. Download SmartPCFixer. Install it on your system.

2. After the scan is done, you can see the errors and problems which need to be repaired.

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