Windows 10: Stuck in Windows Boot Manager after Win 10 > Win 11 upgrade.

Hi everyone.I'm currently experiencing a problem with my desktop PC where, after upgrading from Windows 10 to Windows 11, I'm stuck in the initial blue Windows Boot Manager screen with 3 options:- Windows 11- Windows 10- Windows RollbackNone of them work - they all just fade to black and reboot the computer.Now, getting to this place was not easy either and makes it more complex.I had a dual boot system with 2 versions of Windows 10, in separate drives. I have 4 different drives in this computer, most of them with more than one partition.I had to convert the partition of the main Windows insta

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Upgrade Win 10 to Win 11 failed

Have PC with 4 partition managed by EasyBCD,

1. Boot partition (500M, active partition)

2. Win 7 (140G)

3. Win 10 (120G, my production machine, boot by default)

4. Win 7 (140G, play partition)

Recently try to upgrade partition 3 to Win 11. Upgrade steps seem to work smoothly until it reach 100%.

Then I get message "PC will restart in few moments"

Then I get "Win11 installation has failed"

I check the srttraic.txt file and found the folloing:

"Root cause found: No OS files found on disk

Repair action: Partition table repair

Result: Failed error code 0X20"

However, I seem to have no problem to boot my Win10 without error even the installation has failed.

Some trouble shooting from my side.

1. I am able to boot Win 7 or Win 7 (play partition) if I use a disk manager to set these partition to active.

2. I am not able to do so if I set Win 10 partition as active, I have to set the 500M boot partition and select Win 10 from boot menu.

3. I boot Win 10 installation disk from USB and try to repair my Win10 partition, but repair failed.

4. I backup the whole disk, set Win 7 partition as active, I can upgrade this partition from Win 7 to Win 10 and to Win 11.

5. Si I believe my PC hardware is no problem to support Win 11.

How can I recover my Win 10 partition without loosing my application so It can be boot without the boot partition?

 

Win 10 boots...

I can't answer to the speed of Win-8 booting. I tried the Win-8 preview and went back to Win-7 after a month. They say that Win-8.1 is a lot better than Win-8 was.
My Win-10 TP is working well ATM.

 

Win 10 boots...

Anyone else notice Win 10 boots much faster into Windows? I mean much, much faster.
I am now getting into Windows almost as fast as my SSD drive on my other machine.
It's crazy fast for me.