As nobody out there is giving a proper formulated description:
Regardless of either way I reinstall or manually wipre any related file from the drive the incurring issue below occurs.
1 Install minecraft
2 Login
3 Let latest version download
4 run client
5 join any ip directly, saved, or plain single player world.
within 1-5 seconds roughly the game instaniously willl crash showing the info provided below.
6 attatchment has full error report generated automatically by the client.
7 Client version being: 1.6.61

Error text below generated after each individual crash.
#

1. A fatal error has been detected by the Java Runtime Environment:
   #
2. EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff834006c17, pid=23524, tid=3320
   #
3. JRE version: Java(TM) SE Runtime Environment (8.0_25-b18) (build 1.8.0_25-b18)
4. Java VM: Java HotSpot(TM) 64-Bit Server VM (25.25-b02 mixed mode windows-amd64 compressed oops)
5. Problematic frame:
6. C [ig9icd64.dll+0x16c17]
   #
7. Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
   #
8. An error report file with more information is saved as:
9. C:\Users\PAULI\AppData\Roaming\.minecraft\hs_err_pid23524.log
   #
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.
    #
    AL lib: (EE) alc_cleanup: 1 device not closed
    Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

Upon whomever gets this particular ticket, may you have a well day & hopefully resole this issue. Assuming there may be someone else whom had already posted this then please delete my post, if not then enjoy resolving it I hope.