Several Windows users accept been reaching usa with questions later on encountering the "Upload Blocked. You are required to sign-in" error when trying to work with Microsoft Part files that are hosted on a OneDrive account. In most cases, clicking on the Sign-in button and completing the sign-in process volition only spawn a new prompt with the same error message. Although the result is not solely encountered on Windows 10, the frequency of user reports is much college than on Windows 7 and Windows viii.1.

"Upload Blocked. You are required to sign in" OneDrive Error

What'due south causing the "Upload Blocked. you are required to sign-in" error?

We investigated this particular consequence past looking at diverse user reports and at the several repair strategies that users take used to fix this problem. Equally it turns out, several unlike scenarios will produce this "Upload Blocked" fault. Here's a shortlist of culprits that might exist responsible:

  • OneDrive Glitch – This continuous pop up can occur due to a well-known OneDrive glitch that is known to occur exclusively on Windows ten. Notwithstanding, Microsoft has since patched this upshot via a hotfix released through Windows Update. To accept advantage of the hotfix, brand sure y'all install every pending Windows update that is currently in the queue to be installed on your machine.
  • Role isn't involved in the syncing operation – As it turns out, this problem might appear in instances where the parent Office application is nor permitted to participate in the syncing of the files hosted on OneDrive. If this scenario is applicable, you lot volition be able to resolve the event past configuring your OneDrive installation to use Office apps when having to sync Part files.
  • Bad stored credentials – It'due south also possible that y'all're seeing this error due to a example of badly stored credentials that are forcing OneDrive to keep asking for Sign Up. In this case, several users that were also affected by this issue take resolved the problem by removing the stored credentials via Credential Manager and and then re-adding them again.
  • Glitched linked OneDrive business relationship – Although we haven't been able to place the behavior that causes this, it seems like the recurring popular-up tin also occur in instances where you're dealing with a OneDrive account stuck in a limbo state. In this example, the gear up is as simple equally unlinking the OneDrive business relationship from your PC and adding it once more.
  • Badly cached information in Microsoft Part Upload Center – Some other example in which this problem will occur is when you lot're dealing with abuse inside the information cached by Office Upload Eye. If this scenario is applicable, you lot should be able to resolve the issue by deleting the cached files from the Settings menu of the Part Upload Middle.
  • Identities cardinal contain bad values – If your calculator is part of a joined domain, chances are you lot're seeing the abiding pop-ups due to ane or more corrupted registry values that are preventing OneDrive from validating your account. In this instance, using Registry Editor to delete the keys responsible for the problem will resolve the issue indefinitely.

If you're currently looking for ways to resolve the "Upload Blocked. You are required to sign in"pop-up, this article volition provide you with several verified troubleshooting strategies. Downwardly beneath, you'll notice a collection of potential fixes that other users in a similar state of affairs have successfully used to resolve the issue for good.

If you lot want to remain as efficient as possible, we encourage you to follow the potential fixes below in the same order that nosotros adapt them in (by severity and efficiency). Eventually, y'all will discover a method that will ready the trouble in your particular scenario.

Allow's begin!

Method 1: Install every pending Windows update

Equally it turns out, the "Upload Blocked. You are required to sign in"pop-upwardly can also appear due to a OneDrive glitch that was since patched by Microsoft. Even so, if your machine is non up to date, yous won't exist able to take reward of the hotfix.

Several users that we're as well afflicted by this glitch take managed to resolve the problem by installing every pending Windows Update. Since OneDrive is developed by Microsoft Corp., the updating of the app is handled by WU (Windows Update).

Here's a quick guide on installing every Windows update to resolve the "Upload Blocked. You are required to sign in"pop-upward error:

  1. Open up upward a Run dialog box by pressing Windows primal + R. So, type "ms-settings:windowsupdate"and press Enter to open up the Windows Update tab of the Settings app.
    Run dialog: ms-settings:windowsupdate
  2. Once you're within the Windows Update tab, move downward to the right-paw pane and click on Check for updates. After you do this, wait for the initial scan to complete.
    Checking for updates on Windows 10
  3. In one case the scan is complete, proceed with the installation of all recommended updates. Follow the on-screen prompts to install them one by one.
    Note: If you're prompted to restart before you lot get the adventure to install every pending update, do so. Only make sure to render to the same window at the next startup to complete all the update installations and bring your Windows build up to date.
  4. Afterward every update is installed, restart your calculator one time once more and see if the error is resolved at the next organization startup.

If the aforementioned "Upload Blocked. You are required to sign in"pop-upwardly mistake is still occurring, movement down to the next method below.

Method two: Using Office to Sync Office files

This is past far the about common fix for this item upshot. As a lot of affected users have reported, they were able to resolve the issue by configuring OneDrive to rely on Office when having to sync files created with Word, Excel, Powerpoint, etc.

This modest aligning was confirmed to exist effective by a lot of users, with the status to take a recent OneDrive version on Windows ten. After doing this modification and restarting the figurer, most affected users have reported that pop-up was no longer occurring whenever they tried to sync a file hosted on OneDrive.

Here'southward a quick guide with what you need to do to fix the "Upload Blocked. You lot are required to sign in" mistake:

  1. Make sure that OneDrive service is open, so click on OneDrive's taskbar icon once.
  2. Later on y'all meet the OneDrive bill of fare, click on More and then click on Settings from the newly appeared context menu.
  3. Within the Microsoft OneDrive menu, select the Office tab from the horizontal menu at the top.
  4. Then, inside the Office tab, cheque the box associated with "Apply Office applications to sync Office files that I open".
  5. From the newly appeared Sync Conflicts carte, cullAllow me choose to merge changes or continue both copies,and then click Ok to save the changes.
  6. Restart your computer to enforce the changes you recently fabricated, so meet if the issue is still occurring one time the next startup sequence is consummate.
Syncing the files using the Part parent app

If you're still seeing the same "Upload Blocked. You are required to sign-in" fault, movement downwardly to the side by side method beneath.

Method 3: Removing the Office Credentials via Credential Director

Other users that were also struggling to resolve the upshot have reported that the annoying "Upload Blocked. Y'all are required to sign-in" pop-up was no longer occurring after they used Credential Manager to remove any Microsoft Office Information.

After doing so and restarting their estimator, they were prompted to complete the sign-in process once again. Merely after they've washed and so, the pop-upwards stopped appearing. This suggests that the consequence can very well be acquired by an instance of corrupted credentials stored by the Credential Manager.

Hither'due south a quick guide on deleting your Credential Manager records to remove the inconsistency that is producing the "Upload Blocked. You are required to sign-in" error:

  1. Press Windows key + R to open up up a Run dialog box. Then, type "control" and press Enter to open up the archetype Control Panel interface.
    Accessing the classic Control Panel interface
  2. Once y'all're inside the classic Control Panel interface, use the search office in the top-correct section of the screen to search for "credential manager". Then, click on Credential Manager from the newly appeared results.
    Control Panel
  3. Once you're inside the Credential Manager, select Windows Credentials from the elevation of the screen, and so go alee and audit all you stored credential for whatever mentions of Microsoft Function.
  4. Aggrandize every mention of Microsoft office, and then click the Remove hyperlink to remove it. Exercise this with every mention of Microsoft Part, until in that location are no such credentials stored inside the Credential Managing director.
    Removing all Office Credentials using Credential Manager
  5. After all, credentials accept been removed, restart your computer and come across if the issue is resolved at the next organisation startup.

If the "Upload Blocked. You are required to sign-in" pop upwardly is persisting, move downwardly to the side by side method below.

Method 4: Unlinking the OneDrive account

Judging past several dissimilar user reports, this problem can also surface in instances where the OneDrive account that is currently linked with the PC currently contains some glitched data. In cases like this, unlinking the account before adding it again should resolve the upshot in the vast majority of cases.

Several users who were as well encountering this problem have confirmed that this method allowed them to become rid of the "Upload Blocked. You are required to sign in"pop-upward error.

Here's a quick guide with stride-by-step instructions on unlinking your OneDrive account from your PC and adding it again:

  1. Make certain that the OneDrive service is open up, then click on the OneDrive taskbar icon (bottom-right corner) and click on More > Settings.
    Accessing the Settings menu of OneDrive
  2. Inside the chief Microsoft OneDrive menu, select the Account tab from the horizontal menu, then click on Unlink this PC to remove your current account.
    Unlinking the OneDrive account from this PC
  3. Then, click on Unlink Business relationship at the confirmation prompt to remove your account.
  4. Restart your estimator to complete the signing out process.
  5. At the next reckoner startup, open up OnePlus again and insert your e-mail and password to link your business relationship with the PC once again.
    Signing with OneDrive again
  6. Repeat the action that was previously causing the "Upload Blocked. You are required to sign in"pop-up error and run into if the problem is at present resolved.

If the same event is still occurring, move down to the next method beneath.

Method 5: Deleting the cached files of Microsoft Role Upload Center

Some other fix that will work in instances where you're dealing with corruption is to clear the cached files belonging to the Part Upload Center. Every bit it turns out, the consequence can besides arise in instances where the Windows Update Center is stuck in a limbo state when trying to upload an Role application that is involved in a syncing process with OneDrive.

Several users that were also struggling to resolve this issue have managed to do so by accessing the Microsoft Function Upload Center Settings and deleting the cached data files. Later doing then and restarting the computer, some affected users have reported that the "Upload Blocked. You lot are required to sign in"pop-upwards mistake was completely resolved.

Hither's a quick guide on deleting the Cached data belonging to the Microsoft Role Upload center:

  1. Press the Windows key to open the start carte, then outset typing 'part upload'. Then, from the list of results, click on the Part Upload Center search result.
  2. One time you're inside the Upload Eye screen, click on the Settings menu.
  3. Inside the Microsoft Office Upload Center Settings, scroll down to the Cache Settingssection and click on Delete cached files to remove all temporary files associated with the Function Upload Center.
  4. Then, at the confirmation prompt, click on Delete cached information and wait for the process to consummate.
  5. After the functioning is complete, restart your computer and see if the upshot is resolved at the next estimator startup.
    Clearing the Cached Data of Office Upload Center

    If the same "Upload Blocked. Y'all are required to sign in"pop-up error is still occurring fifty-fifty afterward you performed this operation, move down to the adjacent method below.

Method half dozen: Deleting the Identities keys via Registry Editor

Every bit it turns out, the "Upload Blocked. Y'all are required to sign in"pop-upwards error tin can likewise occur due to an inconsistency having to exercise with a corrupted Identity value. This problem is quite common amidst computers that are joined with a domain network.

Some users encountering a similar problem have managed to fix the issue by navigating to the corrupted cardinal manually via Registry Editor and deleting them to eliminate the problem. After they've washed this and restarted the computer, the event was resolved the majority of users encountering this problem.

Here's a quick guide on deleting the Identities keys via Registry editor to resolve the "Upload Blocked. You are required to sign in"pop-up error:

  1. Press Windows key + R to open upward a Run dialog box. So, blazon "regedit" and press Ctrl + Shift + Enterto open up Registry Editor with admin privileges. When you see the UAC (User Business relationship Control) prompt, click Yeah to grant administrative privileges.
    Running the Registry Editor
  2. Once yous manage to get within Registry Editor, use the left-manus menu to navigate to the following location:
                    HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Mutual\Identity\Identities

    Notation: You can also paste the location straight in the navigation bar to get in that location instantly.

  3. Once yous get to the correct location, right-click on the Identities key from the left-mitt card and choose Delete from the newly appeared context bill of fare.
    Deleting the Identities keys
  4. Once the whole Identities folder has been deleted, close Registry Editor and restart your computer.
  5. At the next startup, encounter if the "Upload Blocked. You are required to sign in"pop-upwards fault has been resolved by repeating the activeness that was previously causing the outcome.