In Windows 7, Disable Windows Startup Repair as Default Option

C:\Windows\System32\bcdedit.exe /set {default} recoveryenabled No
C:\Windows\System32\bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures

bcdedit /set {current} bootstatuspolicy ignoreallfailures

bcdedit /set {default} bootstatuspolicy ignoreallfailures

bcdedit /set bootstatuspolicy ignoreallfailures

To restore things to normal, simply issue the following command:

bcdedit /set {default} bootstatuspolicy displayallfailures

bcdedit /set bootstatuspolicy displayallfailures