Microsoft has released an hotfix for Blue Screen of Death error “stop error 0x0000007F” for the Windows 7 Service Pack 1 customers .

According to Microsoft , this happens to the users who configured to automatrically to the wireless network and when customers restart the computer from sleep mode or from hibernation .

In this scenario, you may receive an error message that resembles the following under rare circumstances:

STOP: 0x0000007F (parameter1, parameter2, parameter3, parameter4) UNEXPECTED_KERNEL_MODE_TRAP

Microsoft also says that this may also occur on a computer that is running Windows 7 or Windows Server 2008 R2 and that has hotfix 979612 installed.

For more information, click the following article number to view the article in the Microsoft Knowledge Base: KB979612 – A hotfix is available that improves TCP loopback latency and UDP latency in Windows Server 2008, Windows Server 2008 R2, Windows Vista, and Windows 7.

Know more about the hotfix from Microsoft Support – Stop error message in Windows Server 2008 R2 SP1 or in Windows 7 SP1: “STOP: 0x0000007F” and the hotfix can be downloaded here