Cannot download Minecraft on laptop

After I have clicked 'download' and then press the 'play' button, this is what happens

15:05:59] [Client thread/INFO]: Setting user: DOCTORWHOSAM1
[15:05:59] [Client thread/INFO]: (Session ID is token:ff917345269b4af0ae7e262d65e2f15b:15be14f7f68f413f830af3e8db470d02)
[15:06:01] [Client thread/INFO]: LWJGL Version: 2.9.1
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1. A fatal error has been detected by the Java Runtime Environment:
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2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006f9bf5bf, pid=5772, tid=1784
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3. JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build 1.7.0_67-b01)
4. Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode windows-amd64 compressed oops)
5. Problematic frame:
6. C [aticfx64.dll+0x2f5bf]
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7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
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8. An error report file with more information is saved as:
9. C:\Users\Sam\AppData\Roaming\.minecraft\hs_err_pid5772.log
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10. If you would like to submit a bug report, please visit:
11. http://bugreport.sun.com/bugreport/crash.jsp
12. The crash happened outside the Java Virtual Machine in native code.
13. See problematic frame for where to report the bug.
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