Please post a copy of your dumpfile as shared file to your Sky Drive with a link here.
The dumpfile will be created at c:\windows\minidump. You may need to change your settings in Windows to be able to see the file.
To show hidden files type Folder Options in the search box above the Start button and select View, Advanced Settings and verify that the box before "Show hidden files and folders" is checked and "Hide protected operating system files" is unchecked. You may
need to scroll down to see the second item. You should also make certain that the box before "Hide extensions for known file types" is not checked.
What is your computer make and model? If not a branded computer what is your motherboard make and model?
Please download and run Driver View and upload a copy of the report it produces to your Sky Drive. To get a report on all drivers
select Edit, Select All followed by File, Save Selected Items.
http://www.nirsoft.net/utils/driverview.html
Please provide a copy of your System Information file. Type System Information in the Search Box above the start Button and press
the ENTER key. Select File, Export and give the file a name noting where it is located. The system creates a new System Information file each time system information is accessed. You need to allow a minute or two for the file to be fully populated before exporting
a copy. Please upload to your Sky Drive, share with everyone and post a link here. Please say if the report has been obtained in safe mode. The request for a copy of this file is additional to answering the question about make and model.
For help with Sky Drive see paragraph 9.3:
http://www.gerryscomputertips.co.uk/MicrosoftCommunity1.htm
General notes on Understanding and Eliminating System Errors:
http://www.gerryscomputertips.co.uk/syserrors1.htm
Bug Check Code: 0x7A:
http://msdn.microsoft.com/en-us/library/ff559211(v=vs.85).aspx