Windows 10 Boot Mgr missing?

Have shrunk my Windows 10 32 bit partition on my notebook via DISKPART with the Shrink command to create another partition. Has worked too. New partition. E) was also displayed as empty. After a restart of the notebook he now complains that the bootmgr is missing. I had earlier schonmal and about various commands (bootrec / …) can fix. This does not work anymore, I make bootrec / scanos he tells me Windows would be on partition E, but that was empty! What else can I do?

Nothing. Spool on it again

You should have done it through Windows and even I would not have dared that

I was able to fix such a problem with a system repair disk.

Of course you should create that before any changes to the system.

Maybe you can create one on another PC. It would be worth a try

I almost thought, because I could always fix something. But it has never been like that, the system seems to be completely confused. So be it. Have all data on a Linux Live CD pulled to an external disk. Thank you anyway.

(yes, was brave, Windows did not want it, so diskpart 😂)

Unfortunately I have not created, on my tower PC is another version of Windows 10 and not the necessary data and programs. Is a notebook for programming telephone systems. Well, thank you anyway. Will create backups from now on