Windows 10: how to repair registry when window wont boot ?

so yeah i think registry is either corrupted or damaged but i cant boot how to fix it when cmd wont work too ?

:)

 

boot repairs?

i updated the bios on my rampage formula. And now for some reason my system automatically boots to Windows XP and i dont have the usual choices of OSes. I have been triple-booting XP, Vista, and Windows 7 for a while now, and i always got the boot screen where i could choose which one.

I tried putting the discs in and repairing the boot sector or whatever its called for both Vista and Windows 7 and it didnt work. It was kinda automated in that i would choose the repair option and it would automatically pop up that the boot record was missing or corrupt and asked me if i wanted to repair that. It did this for Windows 7 and Vista. Both the partitions are recognized as Windows partitions when using the repair feature. But it still just boots into XP. I can figure it out. I guess i could wipe it and reinstall all 3.

 

How to repair corrupt registry?

Hi,

Thank you for posting your query in Microsoft Community.

I understand your concern regarding the issue that you are facing.

I suggest you to follow the steps provided below.

Method 1: I would also suggest you to run the System update readiness command. It detects incorrect manifests, cabinets or registry data, it may replace the incorrect data with
corrected version available. Follow the steps.

• Press Windows key + X.
• Click command prompt (Run as administrator).
• In the Administrator: Command Prompt window, type the following commands. Press
  Enter key after each command:

DISM.exe /Online /Cleanup-image /Scanhealth

DISM.exe /Online /Cleanup-image /Restorehealth

To close the Administrator: Command prompt window, type
Exit, and then press Enter.



Method 2: Perform clean boot

Check if the issue persists, in safe mode.

Safe mode steps

Windows help & learning - Microsoft Support



If the issue does not persist in safe mode, then perform a clean boot to from safe mode to check if any third party application is causing the issue, as clean boot helps in eliminating software conflicts.

How to troubleshoot problem by performing clean boot in Windows: https://support.microsoft.com/en-us/kb/929135



Hope this helps. If the issue remains unresolved, please get back to us and we would be happy to help.

 

Windows 10 random automatic repair after changing boot priority.

Hello. So i have an Windows 10 Pro. Sometimes when i am changing in bios boot order from USB to HDD ( SDD ) windows starts booting with AUTOMATIC REPAIR and then restarting. Is this something with BIOS \ Windows 10 bug related? Tested on pc and on laptop , and sometimes it doing the same.


Situation on PC first,listen:

Few days ago after i change boot in UEFI BIOS from USB to SSD.
Then Windows 10 showed at 1 boot Automatic Repair.
When starting Windows 10 boot loader starts by "preparing automatic repair" and diagnosing pc.
Interesting is that if I restart Windows (after procedure mentioned earlier) it will boot normally. This startup problem was occured only when starting system again after shutdown or restarted pc from windows.So i was needed 2 boots to boot properly to windows.
But on pc, format was needed to remove completely issue and after format is fine.

Pc :
2x8gb Kingston Hyperx 1600mhz DDR3
SSD samsung Evo 250 gb
4790k stock
Asus Sabertooth Z97 Mark 2 with UEFI BIOS


Now laptop with old standard bios:
On laptop i made the same operation, change boot from USB to HDD and on first boot Windows 10 shows Automatic Repair. But it happened once and i cant reproduce. No format was needed.

laptop is very old with 2gb ram

Why on pc format was needed when on laptop not?



Thanks for suggestions.