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If your Office files got corrupted, this may cause OneNote to misbehave. Sometimes, you may need to clear off all the credentials under Windows Credentials → Generic. If the alert persists, remove your Outlook credentials as well.
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Then select MicrosoftAccount:user and click on Remove.Scroll down to Generic Credentials and locate your Office credentials.To do this, you need to clear the Credential Manager. Open the folder, and delete all the entries of the cache folder.ĭeleting your locally stored Office passwords may solve this problem.Then, navigate to C:\Users\UserName\AppData\Local\Microsoft\OneNote\16.0.This sign-in alert issue might also be caused by your local OneNote cache. If the problematic notebook is corrupted, this solution should fix your issue. If you’re prompted to sign in only when you want to open a particular notebook, there’s clearly something wrong with that specific notebook.Ĭopy the content of that notebook to a new notebook. If it didn’t, pursue further troubleshooting steps. Check if this quick workaround does the trick for you. Some users confirmed that ignoring the message and manually syncing the problematic notebook solved the problem. Somehow, OneNote fails to stay signed in.įix OneNote When it Keeps Asking Users to Sign in Manually Sync Your Notebook There are also rare cases where OneNote asks users to sign in every time they launch the program.
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