Hello there!
Almost all the crashes are pointing to ATI drivers. I would recommend to do a driver clean up then reinstall it. Use this tool to uninstall it completely Display Driver Uninstaller Download version 12.9.4.0
Then I noticed ASACPI.sys which is dated 2005 is known cause for BSOD. C:\Windows\System32\Drivers and rename ASACPI.sys to ASACPI.bak.
It's a good idea to apply all Windows update including Service pack 1 update. So please update your Windows
Code:
Debug session time: Mon Jun 30 06:32:04.797 2014 (UTC + 5:30)
Loading Dump File [C:\Users\Shyam\SysnativeBSODApps\063014-15178-01.dmp]
Missing Windows 7 Service Pack 1
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
System Uptime: 0 days 0:46:44.108
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : atikmdag.sys ( atikmdag+2a1384 )
BugCheck 50, {fffff8800a960004, 1, fffff88004aa6384, 0}
BugCheck Info: PAGE_FAULT_IN_NONPAGED_AREA (50)
Bugcheck code 00000050
Arguments:
Arg1: fffff8800a960004, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff88004aa6384, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
BUGCHECK_STR: 0x50
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: RelicCoH2.exe
FAILURE_BUCKET_ID: X64_0x50_atikmdag+2a1384
BiosVersion = 0704
BiosReleaseDate = 11/25/2009
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Debug session time: Mon Jun 30 05:44:28.602 2014 (UTC + 5:30)
Loading Dump File [C:\Users\Shyam\SysnativeBSODApps\063014-15334-01.dmp]
Missing Windows 7 Service Pack 1
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
System Uptime: 0 days 0:37:53.303
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : atikmdag.sys ( atikmdag+2a1384 )
BugCheck 50, {fffff8800c000004, 1, fffff88004ae4384, 2}
BugCheck Info: PAGE_FAULT_IN_NONPAGED_AREA (50)
Bugcheck code 00000050
Arguments:
Arg1: fffff8800c000004, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff88004ae4384, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000002, (reserved)
BUGCHECK_STR: 0x50
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: RelicCoH2.exe
FAILURE_BUCKET_ID: X64_0x50_atikmdag+2a1384
BiosVersion = 0704
BiosReleaseDate = 11/25/2009
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Debug session time: Mon Jun 30 01:28:41.038 2014 (UTC + 5:30)
Loading Dump File [C:\Users\Shyam\SysnativeBSODApps\062914-14086-01.dmp]
Missing Windows 7 Service Pack 1
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
System Uptime: 0 days 0:26:41.350
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : atikmdag.sys ( atikmdag+2a1384 )
BugCheck 50, {fffff8800ec20004, 1, fffff880048a2384, 0}
BugCheck Info: PAGE_FAULT_IN_NONPAGED_AREA (50)
Bugcheck code 00000050
Arguments:
Arg1: fffff8800ec20004, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff880048a2384, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
BUGCHECK_STR: 0x50
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: RelicCoH2.exe
FAILURE_BUCKET_ID: X64_0x50_atikmdag+2a1384
BiosVersion = 0704
BiosReleaseDate = 11/25/2009
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Debug session time: Mon Jun 30 01:01:28.547 2014 (UTC + 5:30)
Loading Dump File [C:\Users\Shyam\SysnativeBSODApps\062914-14289-01.dmp]
Missing Windows 7 Service Pack 1
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
System Uptime: 0 days 20:20:28.859
*** WARNING: Unable to verify timestamp for atikmdag.sys
*** ERROR: Module load completed but symbols could not be loaded for atikmdag.sys
Probably caused by : atikmdag.sys ( atikmdag+2a1384 )
BugCheck 50, {fffff88002870000, 1, fffff880048db384, 0}
BugCheck Info: PAGE_FAULT_IN_NONPAGED_AREA (50)
Bugcheck code 00000050
Arguments:
Arg1: fffff88002870000, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff880048db384, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
BUGCHECK_STR: 0x50
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: RelicCoH2.exe
FAILURE_BUCKET_ID: X64_0x50_atikmdag+2a1384
BiosVersion = 0704
BiosReleaseDate = 11/25/2009
SystemManufacturer = System manufacturer
SystemProductName = System Product Name
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``