Windows 10 - Cannot Remove Local Account: Deleted in Control Panel & Settings but Reappears

Hello
I can't delete the local account from the computer. I delete the account in the control panel and in Windows settings. Everything is deleted, but when I turn on the computer again, it shows me the local account again.

https://technet.microsoft.com/pl-pl/library/cc753730(v=ws.11).aspx#BKMK_cmd
Hello, try to remove from cmd

Check the event viewer to see if you have any messages about deleting / creating a local account.

iagre wrote:

Check the event viewer to see if you have any messages about deleting / creating a local account.

I do not know much about this, but when I entered the event viewer I see some error messages (according to the settings of the permissions specific to the application, the Local Activation permission for the COM server application with the CLSID class ID and the APPID application ID is not granted. This event permission modify using the Component Services administrative tool). In addition, there are some warnings (Isas.exe with the process ID of 792 cannot authenticate locally using the host name. The destination name is not valid. The destination name should refer to one of the local computer names, e.g. DNS host name).

Added after 3 [minutes]:

pisiek47 wrote:

https://technet.microsoft.com/pl-pl/library/cc753730(v=ws.11).aspx#BKMK_cmd
Hello, try to remove from cmd

I tried this way, but I don't know what's going on, because the users of this account do not see it, but the account is still being logged in to the desktop. When I open them, the computer begins to behave as if the computer for the first time started on this account and then the account jumps to users.