Instant Crash

I recently removed Minecraft because it was very laggy to try and download it again. The result was worst than the lag before. Every time I try to open Minecraft, it closes immedeatly, even before the Mojang Logo can show up, and then the launcher opens and shows this error:
I use windows 8 laptop

[08:03:13] [Client thread/INFO]: Setting user: legolee913
[08:03:13] [Client thread/INFO]: (Session ID is token:08cfbd98939444fe8882c0a8ecc26e1d:344bf46eb704436f9223dcb48ff466ea)
[08:03:15] [Client thread/INFO]: LWJGL Version: 2.9.1
[08:03:15] [Client thread/INFO]: Reloading ResourceManager: Default
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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=0x000000000e33ae8d, pid=10928, tid=5948
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3. JRE version: Java(TM) SE Runtime Environment (7.0_71-b14) (build 1.7.0_71-b14)

4. Java VM: Java HotSpot(TM) 64-Bit Server VM (24.71-b01 mixed mode windows-amd64 compressed oops)

5. Problematic frame:

6. C [ig7icd64.dll+0x4aae8d]
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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\Paula\AppData\Roaming\.minecraft\hs_err_pid10928.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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