Win 7 system blue screen hot fix patch

Windows 7 system stability has been greatly improved, but occasional blue screen, black screen, crash is still inevitable, Microsoft has been releasing various repair patches for this, today we I saw the hot fix KB2528614.
Microsoft said that Windows 7 and Windows Server 2008 R2 systems occasionally experience intermittent crashes (blue screen) and give the following Stop error message:
Stop 0x0000007E (parameter 1, parameter 2, parameter 3, parameter 4)
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
Note: The four parameters will vary on different machines.
Microsoft explained that the root of the problem lies in the error caused by the lease spinlock release (Lase spinlock) release access to the NULL lease handle. This error usually occurs on the file server, but does not happen when SMB 2 is turned on.
Like previous hot fixes, KB2528614 is not publicly available for download, but is only available to users who have encountered this specific issue. If you encounter a 0x0000007E blue screen error during the process of using Windows 7, Windows Server 2008 R2, try this patch, but be aware that there are many reasons for the 0x0000007E error, this patch is not a panacea.