Solved In place upgrade Windows 11 v 24H2 build 26058.1100 to 26063.1

Hello,
1. If we want to install Windows 11 v24H2 build 26063 on HDD/SSD GPT partition style, then use boot disk prepared by steps mentioned in post #23 and then post #11.
2.Switch on pc, in BIOS choose this boot disk as first boot, do select Disk (UEFI ) mode as Boot Option #1. Place this disk in top (first boot) rank in other options, if any.
3. Now start installation, it searchs for disks attached, here choose HDD/SSD having GPT partition style.
Thank you all. Have an error free installation /upgradation.

Hello,
An easy way to add Windows 11 v24H2 build 26063 installed/upgraded on SSD {GPT} to main boot menu is to use EasyBCD.
Install EasyBCD in Windows 11 v24H2 build 26063 installed on HDD{MBR} drive. This makes easy for Dual Boot when Windows 11 v24H2 build 26063 installed/upgraded on HDD{MBR} and SSD{{GPT}.
Add new boot entry by selecting SSD{GPT} drive
We see 3 entries now. First for HDD{MBR}, Second for SSD{GPT} which is not working, and Third entry newly added for same SSD{GPT}.
Now reboot pc, select newly added boot entry which is of SSD{GPT} drive. This Windows boots correctly , which was not booting correctly from boot menu previously before installing EasyBCD.
In this way we can avoid boot order change to windows boot manager SSD{GPT} from BIOS.
Delete not working boot entry of SSD{GPT} by EasyBCD or msconfig.
Thanks again.

Hello,
I have 1tb HDD MBR drive with two partitions. And one SSD GPT drive 128 gb single partition.
On HDD drive, I recently installed Windows 10 on one partition.
Second partition had Windows 11 v24H2 canary channel build 26063.
On SSD GPT drive Windows 11 v24H2 canary channel build 26085 was installed.
For unknown reasons boot menu was showing only entry of Windows 10.
I run cmd as administrator from Windows 10 and entered following commands:-
c:\windows\system32> bcdboot D:\windows
c:\windows\system32>bcdboot E:\windows
Now two entries newly added to main boot menu of Windows 10, total 3 entries. All three Windows are working normally.
Please see bcdout.txt attached herewith. Drive letters may be different.
D is for second partition on HDD MBR drive, having Windows 11 v24H2 canary channel build 26063.
E: is for SSD GPT drive having Windows 11 v24H2 canary channel build 26085.
EasyBCD is to be applied from MBR drive as it shows limitations in GPT drive. This is what I want to mention here. Expert opinions are welcome.
Thanks.

mlivshin said:

I have tried both, Step 5 and Step 6. Both steps successfully patch ISO removing TPM check.,
I then mount ISO with Windows File Explorer, and from the virtual D: drive run SETUP.EXE.
This has been standard all along.
However, when I run SETUP, after ISO has been patched, instead of WINDOWS 11 and attempts to install WINDOWS SERVER and prompts for the ID.

Click to expand...

Its actually installing Windows 11 through a server bypass that doesn't have TPM/CPU checks. Don't be alarmed!

Hello everyone,
Today I upgraded Windows 11 Pro edition v23H2 build 22631.4112 (installed on 29 th Aug 24) to Windows 11 Pro edition v 24H2 build 26100.1591.
1.Download 26100.1591.240820-2119.GE_RELEASE_SVC_PROD3_CLIENTPRO_OEMRET_X64FRE_EN-US from uupdump. net
2. Prepare bootable usb of Windows 11 v 24H2 build 26100.1591 from link Install Windows 11 v 23H2 on unsupported pc without using command prompt by using bootable usb prepared manually within current Windows OS.
2.I have attatched bypass11.zip and images of upgradation in my pc.
3. Please read the above said post and prepare a bootable usb of Windows 11 v 24H2 build 26100.1591
4. This bootable usb works well for installation and in place upgradation.
5. To safely update from within current Windows, right click on file Quick_11_iso_esd_wim_TPM_toggle to run as administrator. This adds send to option to iso in context menu. It means that if we right click on the iso downloaded from uupdump. net, it gives send to Quick_11_iso_esd_wim_TPM_toggle. This patches the downloaded Windows 11 iso.
6. Alternatively we can drag and drop the iso on file Quick_11_iso_esd_wim_TPM_toggle, this patches TPM. But to make bootable usb to clean install , file auto must be run as administrator, from within current Windows running on pc.
7. Then mount the patched iso on virtual drive. Explore, run setup. The upgradation starts.
8. To clean install from bios, keep usb as first boot device.
9. Thank you all for reading this post.
10. Upgradation did not erase anything on my pc. All previous data on OS partition are safe. All user files are safe.
11. Before upgradation registry merge (file attached herewith) can be helpful though not compulsory. To check this registry file, right click on it, click on show more options and then click edit. It includes all checks bypassed including bitlocker turning off.
12. Please have a look at images sharing your valuable time.
Thanks for reading.