How to delete old OneDrive folder from computer

I removed the OneDrive-folder months ago (method 1) because I cannot log on to the OneDrive-account to which it is linked.

The OneDrive-folder is long gone, but Windows explorer still shows it in the side-pane and on the Desktop (Bureaublad).

1. If I try to open OneDrive-folder, it says: Folder location does not exist... bla bla.
   Yes, that is true. I deleted it (method 1)!
2. Selecting the OneDrive-folder on the Desktop (Bureaublad) and pressing the Delete-key has no result, no message whatsoever.
3. If I shift+right-click the OneDrive-folder, I cannot choose to remove/delete it. If I choose "Properties" I get the same kind of error in it's properties on location, security et cetera.
4. I tried: "OneDrive.exe /reset" as mentioned in the https://support.microsoft.com/en-us/office/reset-onedrive-34701e00-bf7b-42db-b960-84905399050c to fix this problem, with no result.
5. I also tried running "wsreset.exe" as mentioned in the https://support.microsoft.com/nl-nl/office/onedrive-opnieuw-instellen-34701e00-bf7b-42db-b960-84905399050c?WT.mc_id=365AdminCSH_Smc. Again with no result.
6. At last I removed OneDrive from my pc. Then rebooted my pc and reinstalled OneDrive.
   This resulted in some other syncing problems mentioned here, but the OneDrive-folder still shows up!

Notes

• I'm a Dutch Windows 11 Home and Professional user on two different pc's. All updates (25H2) installed. Both have the same issue.
• Since I'm using a Dutch Windows-version, I had to translate some terms.
• I cannot log on to my company Microsoft-account because my company turned on the https://learn.microsoft.com/en-us/entra/identity/conditional-access/policy-all-users-app-enforced-restrictions.