This doesn't work anymore with updated 23H2, never mind 25H2. Specifically it doesn't work with en-us_windows_11_business_editions_version_23h2_updated_sep_2025_x64_dvd_073234fb.iso from massgrave repo. Setup.exe will still bitch about TPM no matter the registry. For in-place upgrade at least.
I see i forgot to release the 6.1 version with the new Source ISO selection method by @rpo, will do this asap No other changes were done in 6.1.
instead of just saying that it doesn't work show the procedure just like @Enthousiast always does. That way we may be able to find out where you went wrong
Method 2 still works, on VirtualBox, too (which is more b*tchy when it comes to checks). Just don't forget to run the additional script copied to the root of the ISO, just before setup.exe.
I spoke about VirtualBox. VirtualBox (maybe only the older version I have) has failed checks for me in the past, even if the same setup worked on bare metal and under VMWare. Looks like some additional hidden checks for Virtualizers. The option 2, which is the combined options 2 and 3 from the old version does work under VirtualBox. The old version 2 alone would fail, I always had to do 2+3.
There is just one currently supported version (6.x) and as far as i have tested all options work on vbox too. I test in vbox, vmware and real hardware (old non efi laptops). When it doesn't work on one of the virtual tests i test on the real hardware, when it works on vmware and/or real hardware, it works. Example: VBox is a bit of a weird thing, MRP settings are ignored when it disables the network adapter, so on vbox that won't work, on VMWare and real hardware all works..
Wrong, the only supported VirtualBox versions are 7.1 and 7.2. 7.0 and lower are all out of support. On Windows 7, I'm limited to my trusted VirtualBox 5.2.45.
Can you stop using windows 7 as a reference for proper functionality of tools and software? Not interested in vbox discussion in this thread. And my 6.x reference is about MY tool, the SUBJECT of this THREAD. OMG...
The script you can download here : https://forums.mydigitallife.net/attachments/win_11_boot_and_upgrade_fix_kit_v6-1-zip.73436/ is updated to introduce une new parameter Select_ISO defined at the top of the script. If the parameter is set, ie Code: @SET "Select_ISO=yes" , the user can select the iso image by exploring the folder of his choice; the default folder is Source_ISO. If the parameter is not set =, ie Code: @SET "Select_ISO=" , the script is compatible with version 6.0 of the script.
@rpo, msft keeps targeting me with butloads of ISOs to process, thanks for the update, i will update the tool files asap with the updated script. As long as it first checks the original source_iso folder by default it is fine.
Enthousiast: I obtained version 6.1 of the command script from the link in post #1735. I currently have it in the Windows 11 Boot And Upgrade Fix Kit folder for version 6.0, as shown here: Can I delete the version 6.0 command script, or is each version needed for a specific Windows 11 version? Can the UUP Dump ISO's for 24H2 and 25H2 be used with this tool?
You can delete the 6.0 script, i am almost about to upload the 6.1 zip file. All properly created ISOs can be used (ESD>ISO, MVS, Techbench and UUP dump)
When I read post #1735, I was wondering why a stand-alone command file was available, but the download for the entire Windows 11 Boot And Upgrade Fix Kit v6.1 tool could not be found. Thanks for making me aware that it has not been released yet.