OneDrive is blocked by group policy

I have a new Windows 11 Pro LapTop machine.

Edition Windows 11 Pro
Version 24H2
Installed on ‎2025-‎10-‎21
OS build 26100.6901
Experience Windows Feature Experience Pack 1000.26100.253.0

I have been trying to get rid of the option to log in with my Windows Account on the login screen:

By unwisely following advice on the internet I have succeeded in my original purpose but now OneDrive won’t run any more. The OneDrive icon in the task bar is greyed and crossed out. Clicking on it produces a window with a button labeled “Re-enter credentials”. Clicking the button results in the error message window, which tells me that OneDrive is blocked by group policy.

enter image description here

  • I have changed the setting at gpedit>>Computer Configuration>>Windows Settings>>Security Settings>>Local Policies>>Security Options>>Accounts: Block Microsoft Accounts, but none of the options there make the problem go away.

  • I have also made a change at Settings>>Accounts>>Email & accounts>>(my Microsoft account)>>Sign in options; here also none of the options make the problem go away.


This is the contents of HKLMSOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem]
“ConsentPromptBehaviorAdmin”=dword:00000005
“ConsentPromptBehaviorEnhancedAdmin”=dword:00000001
“ConsentPromptBehaviorUser”=dword:00000003
“DSCAutomationHostEnabled”=dword:00000002
“EnableCursorSuppression”=dword:00000001
“EnableFullTrustStartupTasks”=dword:00000002
“EnableInstallerDetection”=dword:00000001
“EnableLUA”=dword:00000001
“EnableSecureUIAPaths”=dword:00000001
“EnableUIADesktopToggle”=dword:00000000
“EnableUwpStartupTasks”=dword:00000002
“EnableVirtualization”=dword:00000001
“PromptOnSecureDesktop”=dword:00000001
“SupportFullTrustStartupTasks”=dword:00000001
“SupportUwpStartupTasks”=dword:00000001
“TypeOfAdminApprovalMode”=dword:00000001
“ValidateAdminCodeSignatures”=dword:00000000
“dontdisplaylastusername”=dword:00000000
“legalnoticecaption”=””
“legalnoticetext”=””
“scforceoption”=dword:00000000
“shutdownwithoutlogon”=dword:00000001
“undockwithoutlogon”=dword:00000001
“NoConnectedUser”=dword:00000001

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystemAudit]

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystemUIPI]

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystemUIPIClipboard]

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystemUIPIClipboardExceptionFormats]
“CF_BITMAP”=dword:00000002
“CF_DIB”=dword:00000008
“CF_DIBV5″=dword:00000011
“CF_OEMTEXT”=dword:00000007
“CF_PALETTE”=dword:00000009
“CF_TEXT”=dword:00000001
“CF_UNICODETEXT”=dword:0000000d