Hi Rajender,
Thank you for posting, I am here to help. I’m Sorry you are having this problem. Possible cause of this error is your organization's security policies, likely through Microsoft Intune, are preventing the action because no other managed apps are configured to open the content.
Is this the 1st time you are signing in?.
We recommend you to reach your IT administrator or IT helpdesk for assistance regarding this error you are getting.
For the meantime try this steps let us see if this will help:
Clear cache your browser and data.
Try other browser and private browser.
Remove generic credentials on Windows:
Click start button then search for control panel. Open Credential manager. Open Windows Credential and remove all Microsoft 365 credentials. Then restart your device and try again.
Let me know how this goes. Looking forward to helping you out. If you need more help please feel free to let me know. If the answer is helpful, please click "Accept Answer".
Best regards,
Jansher