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How to Fix Windows 10 Sync Center Not Working?

Wondershare Recoverit Authors

Jan 27, 2024 • Filed to: Take Data Backup • Proven solutions

Q: How to fix windows 10 sync center not working?

"Yesterday, I've encountered the issue on my computer where I am unable to run the windows 10 sync center while striving to create a backup of y valuable data. There is this error that windows 10 sync center not working. The problem is that making this backup is very crucial for me, rather I want to know if there is any way to resolve this issue completely, if yes then I want to know the easiest steps to do so, plus I wish to know about the error in detail.

Windows 10 gives you every problem with a remarkable solution. However, there is no need to panic, you can surely resolve this issue and can solve the issue of windows 10 sync center not working. We have solutions for windows 10 in the guide, there are a vast number of methods. In this guide, you will also have an overview of the error which will let you know about the error in detail. You will certainly know some of the common reasons behind this error 'Windows 10 center not working'. Getting aware of the error will enable you to tackle this problem in the future. So, follow the guide carefully to fix your problem permanently.

Part 1: What are the reasons for windows 10 sync center not working?

The first thing that you need to do is to detect the cause behind your problem. that can help us out in solving the problem properly. These are some of the common reasons behind windows 10 sync center not working properly. Make sure you study each of it properly and detect the cause in your scenario;

  1. The first common reason is that enabled online files are greyed out. Do check them out properly.
  2. In some cases, the reason can be that windows 10 is always available offline missing.
  3. Some users report that Windows 10 folder redirection offline files not syncing.
  4. Another reason can be that offline files service cannot be activated windows.
  5. If the above reasons are not the actual reasons in your scenario, then the last reason is that files do not sync.

Part 2: Fixes to Windows 10 Sync Center Not Working

All the above reasons are usually reported by the users. Detect the cause in your situation. Once you have done that, there are multiple methods to solve the issue. All you need to do is apply them step by step. Different situations are followed by methods, mention in the guide. Recognize your situation and apply the method properly;

1 Enable files greyed out

If your windows 10 sync center is not working and you recognize enable files greyed out, you can use these two methods to solve your problem;

Method 1: Enable opportunistic locking

The first simple method is to enable opportunistic locking to solve your issue caused by enable files greyed out, follow the steps to solve your issue properly;

Step 1: First of all, you need to press Win + R to open the run window, and then you need to type regedit.exe in the search box and then press enter.

Step 2: Navigate to the following registry subkey and create a new REG_DWORD with the title EnableOplocks and set it to number 1. Subkey; HKEY_Local_Machine\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\

registry editor

Step 3: After that, you need this registry subkey to create a new REG_DWORD with the title Oplocksdisabled and set it to number 0. Subkey; HKEY_Local_Machine\SYSTEM\CurrentControlSet\Services\MRXsmb\Parameters\

Step 4: You need to create new key titled parameters if you can't find it under the MRXsmb tab and then exit the registry and restart your computer.

registry editor parameters

Method 2: Reinitialize the offline files cache

If the first method didn't come in handy, you can use this method to reinitialize the offline files cache, follow the steps;

Step 1: Firstly, you need to click the "Start button" and then type registry in the search box. If you are prompted for an administrator password, type the password and move on.

Step 2: Now, you need to navigate to the given registry subkey and then right-click. Select, New, and key from the context menu and type parameters in the key box.

reinitialize the offline files cache

Step 3: Right-click on the parameters and choose the "New" and DWORD (32-bit) valve. After that, you need to type the format database in the box.


Step 4: Furthermore, you are required to right-click on the FormatDataBase and choose to modify and type 1 in the valve data box.

Step 5: Exist registry and restart your computer.

2 Windows 10 always available offline missing

If you are facing the same situation, you need to follow the methods;

Method 1: Do not use D-link network storage

If you are using network storage with doesn't support offline files, you will have this trouble. D-link is one of the network storages which does not support offline files, you don't need to choose it.

Method 2: Remove credential on your computer

In case, you check the option remember my credentials then you can easily tackle this issue;

Step 1: In the search box, you need to type the credential manager and select it.

Step 2: Now, click windows credential and select credential for your host and choose to remove the option to delete the credential.

manage your incredentials

3 windows 10 folders redirection offline files not syncing

In case, your network share enabled continuous availability then no one can share folders available offline. You can make files available offline by unchecking the "Enable Continuous availability" option.

redirected folder

4 offline files service cannot be activated windows

You can easily get rid of the trouble using these steps;

Step 1: You need to type the control panel in the search box and choose it.

Step 2: Choose the drop-down menu and choose the view by option and choose small icons. After that, select administrative tools and options of services.

Step 3: Locate the Offline files service and choose start by right-clicking it.

start offline files service

5 Files do not sync

If some of the files are unable to sync by default, you can use these steps to sync these files properly by disabling offline files not cached with GPO. Follow the steps;

Step 1: In the search box, you need to type a group policy and choose the edit group policy.

Step 2: You need to find the following group policy setting in the local group policy editor, right-click, and select edit from its context menu and you can disable the file extension.

Computer Configuration\Administrative Templates\Network\Offline Files\Files not cached

files not cached

Part 3: How to Sync Files with UBackit?

If you want to tackle all the troubles, you can just use the amazing UBackit to sync files properly;

UBackit File Sync Tool

You need the professional version of UBackit as it provides complete and reliable PC backup and restores strategies for any of the windows version. Backup Scheme, Dynamic Disk/File Backup, Hardware Restore, etc. and many other diverse and useful features are available. Not only the backup, but the software allows you to an auto-backup to perform File Sync on your computer. The software is compatible with almost every operating system. You can conduct incremental or differential backup for the scheduled task, this software allows you to set backup schedules as hourly, daily, weekly, monthly and non-stop.

Follow the steps below:

Step 1: First, download UBackit on your computer. Then, launch it. you need to choose the option "Create New" and then "File Backup". Or Disk Backup if you want to sync the entire disk.

file backup

Step 2: Moving on, you need to select the folders/files that you want to sync.

select folder

Step 3: After that, you need to choose the destination location by selecting the drive on your screen. Then, click Select to start the process.

choose destination

Step 4: Once the process completes, you will receive a notification from UBackit.

complete backup

Step 5: Now you can click Schedule option to select weekly, monthly, daily, and non-stop, as per your requirements, to schedule your backup plan. Select non-stop if you want to sync the files at any time.

automatic backup


There is a variety of software available in the market when it comes to file sync. However, you need to choose UBackit to cherish the finest features.

Recoverit author

Amy Dennis

staff Editor

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