This article will analyze why OneDrive files and folders not syncing and give you 28 free solutions to deal with OneDrive won't sync problem. This article is somehow long, please take your patience or just find what you need through the quick guide below.
Why is OneDrive not syncing? This is a question that troubles thousands of OneDrive users. Sometimes, Microsoft OneDrive did not sync when it says it is:
No matter which situation you are in, you will find a solution below.
Before trying the following solutions, first of all, make sure you can access the OneDrive home page online, and check the status of Microsoft Office Online Services at the Service Health portal.
28 free and feasible ways will be introduced in the following parts. If you just want to stop the sync process, please refer to how to stop OneDrive from syncing.
The easiest and most frequently tries when OneDrive not syncing on a computer is to pause the program for a certain time and resume it. You can restart the program or restart the computer, or unlink this PC from OneDrive and relink it back as well as reinstall OneDrive.
If you are suffering OneDrive app not syncing after system update, you may need to check whether your Microsoft is connected to the operating system or not.
Step 1. Open Windows Settings from Start or by the “Windows + I” keys. Step 2. Click “Accounts”. Step 3. In the next window, check out whether the current account is what you planned or not. If not, just click “Sign in with a Microsoft account instead” and follow the guidance to switch your account.
Note: This solution is for users whose OneDrive shares an account with the Windows system. If your OneDrive account is not the same one as the system account, skip this solution.
Sometimes, updating OneDrive to its very latest version will solve some problems caused by its old versions.
You can also update your system to the newest version. While updating system, OneDrive will be updated.
Through many changes recently, placeholders and automatic sync utilities have been removed. Especially, in Windows 10, you should select the files or folders that you want to sync manually. At least, you should first set up sync tasks by yourselves.
To back up from local to cloud, on the one hand, you can directly drag files to the local OneDrive folder. On the other hand, you can set it to automatically save items on the desktop, and Documents or Pictures to OneDrive. Or, you can go to "Auto Save" tab in OneDrive settings and select “OneDrive” in each drop-down menu next to each folder.
You can also choose to automatically upload photos to OneDrive whenever you connect a camera, phone, or other devices to your PC, or, automatically save screenshots you capture to OneDrive there.
To sync from cloud to local, go to Account tab and click “Choose folders”. In the pop-up window, select the folders you want to sync back to computer. If you want all data be synced, just tick “Make all files available”.
Note: If you don’t select all items, when someone share a file to you online, it won’t be synced to local device until you choose it manually.
If OneDrive is stuck for a long time without any progress, it may be that the current load of OneDrive is large. You may consider releasing its burden by moving some files out of its sync folder temporarily.
Step 1. Pause OneDrive syncing. Step 2. Move some files out of sync folder. Step 3. Resume OneDrive syncing. Step 4. When the sync finishes, move those files back to the sync folder and they will be automatically synced to the cloud.
Limited by Microsoft, the file path (including file name) should not be exceeded 400 characters. Otherwise, such file will either be backed up or synced by OneDrive nor be recognized by OS. Even, sometimes, files with long file paths won’t be synchronized successfully.
Therefore, if OneDrive some files not syncing, go to check for their file paths. If their file paths are comparatively long, try to make them shorter and resync. They should be synced normally. Anyhow, make sure not to create long path files by making their file or folder name shorter and avoiding too many subfolders.
Make sure your files’ or folders’ names don’t contain invalid characters, such as: "*: < >οΌ / \ |, and folders don’t contain unsupported file types. Click here to know the complete restrictions and limitations of syncing files/folders.
OneDrive for Business can’t sync a file that is larger than 2 GB (renew to 10GB now). So, if one of your target file larger than 10 GB, it won’t be synced while showing error message like “This files is too big to upload” or “Reduce the size of this file to upload to …”. To solve such problems, just reduce the size of the file by zipping it.
Notes:
There are no longer placeholders to indicate files that are only available with an Internet connection. Thus, the local device must provide storage space that is no less than the used space of your online OneDrive. Otherwise, OneDrive won’t sync files from the cloud drive to a local machine.
To get more free unlimited cloud storage locally, delete the items that you don’t want to keep, clear trash, or save files you don’t use frequently to other devices like external hard drives. You can also increase the space of the partition where OneDrive online files are set to sync to by free space from other partitions.
Conflicts may occur when you are editing files that are under syncing, uploading multiple files on the OneDrive website at the same time, or if you made changes in your OneDrive folder on another PC that is syncing at the same time. Once conflicting items exist, you can rename them and try to sync once more.
OneDrive sync performance can be affected by your internet connection speed. You’d better upload a large or bundles of files in a better internet connection situation such as home Wi-Fi. At the same time, you’d better make sure you have chosen the “Don’t limit” in the "Network" settings tab of your OneDrive.
Step 1. Open Windows Settings. Step 2. Choose Network & Internet. Step 3. Click on “Change connection properties” in the right area. Step 4. In the next window, switch on the metered connection.
If you have a proxy on when the OneDrive folder not syncing, try to turn off proxy settings and try again.
Sometimes, antivirus programs will treat OneDrive as a dangerous program though it’s not, and stop OneDrive App from working properly. If this is your situation or if you have no other idea about the Microsoft OneDrive desktop not syncing, you can try to turn off your antivirus software.
For OneDrive not syncing Windows 10, you should first turn off the built-in Windows Defender. Go through “Start → Settings → Update & Security → Windows Security” and switch off real-time protection.
Sometimes, turning off the Windows firewall can solve OneDrive not automatically syncing problem. You should go to the Windows Security window like above, click “Firewall & network protection” and choose a network (domain network, private network, or public network) in the popup window. Finally, you should switch off Windows Defender Firewall in the pop-up window.
If there is a white cross in a red circle icon on your OneDrive taskbar icon, saying something like “An item couldn’t be uploaded”, click on the icon and select “View sync problems” Then, a window will pop up that describes the error and offers the solution. You can just carry out the solution and the problem will be solved.
If you encounter problems during office file syncing, the office upload cache system may be interfering with OneDrive. You can just turn it off by unchecking “Use Office 2016 to sync Office files that I open” in the "Office" tab of the OneDrive settings window.
Sometimes, missing files can cause the OneDrive not syncing problem. To find the missing file, you can search on onedrive.com, check for recycle bin, search on another Microsoft account, etc. You can click here to view more details.
Note: "We’re checking all your files to make sure they are up to date on this PC. This might take a while if you have a lot of files." If you receive this message, you don’t need to do anything.
OneDrive sync icons show whether a file/folder is synchronized successfully or not. If you don’t see the little icons next to each file/folder, follow these steps to enable OneDrive icons:
Step 1. Run CMD as administrator. Step 2. Type “%localappdata%\Microsoft\OneDrive\SkyDrive.exe /permachineupdate” and press "Enter". Step 3. Restart the computer.
Step 1. Open "Task Manager". Step 2. Move to "Services" tab. Step 3. Find "WSearch" to check for its status. If it is running, leave it alone. If not, right-click on "WSearch" and select “Restart”.
Step 1. Got to "Details" tab of "Task Manager". Step 2. Find "SkyDrive.exe" to see whether it is running or not. If not, to run SkyDrive, click “File” on top of the Task Manager window and select “Run new task” in the drop-down menu. In the pop-up window, enter “skydrive.exe” and click “OK”.
There may be some programs on your computer that is not compatible with OneDrive. So, you can use their compatible mode to solve OneDrive not automatically sync issue.
Step 1. Find the executable file of the target program in Windows Explorer (e.g. iexplorer.exe). Step 2. Right-click on the program and select “Properties”. Step 3. Click the "Compatibility" tab and check “Enable this program to work with OneDrive files”.
This should be your last resolution for this one will erase all settings you made to your OneDrive software.
Step 1. Run command prompt as administrator. Step 2. Input “%localappdata%\Microsoft\OneDrive\onedrive.exe /reset” and press "Enter".
Please ensure the OneDrive taskbar icon is invisible in the bottom right to verify the command order worked. Don’t forget to click the “Show hidden icons” up-arrow to check. According to Microsoft, the OneDrive taskbar icon should reappear two minutes later. If not, manually start it from "Start".
For users who have an Office 365 work or school account and refer to the latest version of OneDrive for Business, besides the solutions for "OneDrive personal not syncing" above, you can also try the following solutions. If you're not sure which version of OneDrive for Business you need, contact your Network Administrator.
1. Use the Support and Recovery Assistant for Office 365: Support and Recovery Assistant app can identify and fix several issues of OneDrive for business, just download, install and use it to analyze your OneDrive.
2. Make Sure You Have Permissions to the File or Folder
Step 1. Sign in to Office 365 with your work or school account. Step 2. Try to open the file/folder and make sure you can save a copy of it. If you can’t open it, contact your network administrator.
3. Repair, reinstall or update Office: Office repairing, reinstallation, or updating can sometimes fix sync conflicts between Office and OneDrive. For users who don’t have Office 365 account and an old version OneDrive for Business, except for above all solutions, you can try to repair a OneDrive for Business sync connection.
Before start solving OneDrive iPad not syncing etc. problem, make sure you can access OneDrive online. For OneDrive for Business, make sure you have permissions to the file or folder you tried to sync.
Note: Some of the above solutions for OneDrive on PC not syncing also apply to Mac though the detailed operations aren’t the same.
1. Make Sure OneDrive Process is Running
Step 1. Open Activity Monitor from the Utilities folder in the Applications folder. Or, directly find Activity Monitor by Spotlight. Step 2. Move to the CPU tab and find OneDrive in Process Column. Step 3. If OneDrive isn’t running, use Finder or Spotlight to start it.
2. Update OneDrive
If you installed OneDrive using the standalone installer, OneDrive will get updated automatically without using Mac App Store.
If you ever installed OneDrive from Mac App Store, open OneDrive and check if there is an Update button in the app. If there is, click it to update your OneDrive.
3. Restart/Relink/Reinstall OneDrive
4. Keep Enough Space for both Online OneDrive and Local OneDrive Folder
5. Sync Right Folders
During the first setup of OneDrive, just click “Choose folders to sync” to specify source folders on Mac to synchronize to the cloud. If you did not set up this, you can do it in "Preferences" later.
If you have other items stored in the OneDrive cloud but don’t sync them to Mac, you won’t see them on your machine. If you want to view them on your computer, just select them in the OneDrive "General" settings tab.
Notes:
6. Check Filenames, File Size & File Path
If you want know more restricts on files in OneDrive, please click here.
7. Reset OneDrive
Step 1. Exit the OneDrive program. Step 2. Go to the "Applications" folder to find out OneDrive. Step 3. Right-click on it and choose “Show packaged contents”. Step 4. Move to "Contents/Resources" folder. Step 5. Double click on "ResetOneDriveApp.command" or "ResetOneDriveStandaloneApp.command" to start the command order. Step 6. Restart OneDrive App and finish the setup process.
Note: When asking you to choose a location while setup, please select the previous syncing location. Thus, your files won’t be downloaded again if they haven’t changed during the reset.
Before getting started, make sure your OneDrive App can connect to the Internet. Some apps and features may only work with Wi-Fi according to your device settings or mobile data plan.
1. OneDrive Camera Roll Not Syncing
If your camera roll not syncing automatically, or only some images get uploaded, do as follows:
1). Check for Wi-Fi connection. If Wi-Fi is not connected, go to OneDrive settings for camera upload on metered connections and make sure it is turned on.
2). Turn off camera upload in OneDrive app settings. Go to the OneDrive website and rename your Camera Roll folder. Then, turn on the camera upload.
This will re-upload all your camera pictures to a cloud drive; you’d better keep a strong Internet connection during uploading.
2. Camera Upload Very Slow
If the camera upload of your OneDrive takes too long to set up and look for photos without any error message, it may be due to you having a lot of pictures in the camera roll. Just remove some photos to another place and add them back when the uploading of left photos finishes. Then, OneDrive will start uploading the re-added ones.
3. Reinstall OneDrive
4. OneDrive Can’t Access This File
If OneDrive is not syncing certain files saying cannot access them, then, these files might be opening currently in another application. Save changes to the files and close the program. Then, retry the upload.
5. OneDrive Can’t Upload This File to This Location
This is caused by too long a file path (including file name). The whole file path must count less than 442 characters. Just shortening the file path will solve OneDrive not syncing.
6. OneDrive Can’t Find This File/Folder
The target file might have been deleted, moved, or renamed before you try to upload it. Try to locate it manually and re-upload.
Note: This error message may exist if you have moved the file on your computer after automatic uploading.
7. You’re Out of Storage
If your OneDrive is running out of storage and the available space size is less than the size of uploading files, the uploading will get such a warning message. To upload new files, you should either buy more cloud space or clean out unwanted items from OneDrive.
8. A File with This Name Already Exists: Just rename the file you are uploading and it will be uploaded.
9. This File Contains Restricted Characters
Note: File/folder can’t begin or end with a space; end with a period.
Still, make sure your OneDrive App can connect to the Internet. Some apps and features may only work with Wi-Fi according to your device settings or mobile data plan.
1. OneDrive Pictures Not Syncing
If OneDrive not syncing all photos or some photos on your camera roll, do like these:
Step 1. Keep the OneDrive app open and running foreground. iOS sometimes does not allow some apps working the background. Step 2. If Wi-Fi isn’t connected, check the OneDrive app to keep camera upload on metered connections option is On. Step 3. Disable camera upload, rename the Camera Roll folder on the OneDrive website and enable camera upload.
Notes:
2. Camera Roll Takes Too Long
Step 1. Reduce photo amount in the camera roll. Step 2. Switch off “Optimize Storage” in iOS photo & picture settings. Step 3. Let OneDrive run overnight and take its time.
Note: Signing out or reinstallation is not recommended for they will only cause the process to begin again.
3. Cannot See Video or Image Thumbnails
Apple adopts new image and video formats in iOS 11 that are not compatible with common devices and services. Thus, to keep up with iOS, please keep the OneDrive app up-to-date by enabling Background App Refresh in OneDrive general settings.
Also, you can on the other hand turn videos back to standard format by selecting “Most Compatible” in iOS “Settings → Camera → Formats”.
4. Reinstall OneDrive
5. OneDrive Can’t Access This File: Please refer to the above “OneDrive not syncing android”.
6. OneDrive Can’t Upload This File to This Location: Please refer to the above “OneDrive not syncing android”.
7. OneDrive Can’t Find This File/Folder: Please refer to the above “OneDrive not syncing android”.
8. You’re out of Storage: Please refer to the above “OneDrive not syncing android”.
9. A File with This Name Already Exists: Please refer to the above “OneDrive not syncing android”.
10. This File Contains Restricted Characters: Please refer to the above “OneDrive not syncing android”.
1. OneDrive Camera Roll Not Syncing: Please refer to the above “OneDrive not syncing android”.
2. Camera Upload Very Slow: Please refer to the above “OneDrive not syncing android”.
3. Reset OneDrive
4. OneDrive Can’t Access This File: Please refer to the above “OneDrive not syncing android”.
5. OneDrive Can’t Upload This File to This Location: Please refer to the above “OneDrive not syncing android”.
6. OneDrive Can’t Find This File/Folder: Please refer to the above “OneDrive not syncing android”.
7. You’re out of Storage: Please refer to the above “OneDrive not syncing android”.
8. A File with This Name Already Exists: Please refer to the above “OneDrive not syncing android”.
9. This File Contains Restricted Characters: Please refer to the above “OneDrive not syncing android”.
If all the above solutions fail to solve your problem, you can still try the following ways for help:
Yet, you can make use of a third-party service to upload files to OneDrive. Here, MultCloud, a cloud storage manager, is recommended. With it, you can not only upload local items to the online cloud but also download from the cloud to local, transfer/sync/backup files from one cloud to another, etc.
You can add all your cloud accounts (not only OneDrive, but it also supports more than 30 popular cloud storage services) to MultCloud, so that you can manage multiple cloud storage accounts on one platform easily.