Google Drive for desktop not syncing on Windows 11 usually shows up as files stuck uploading, edits that never reach your other devices, or a G: drive that has vanished from File Explorer. The cause is often simple, such as paused sync, a full Google storage quota, or a blocked network, so start with the safe fixes below and save resets for last.
| Symptom | Most likely fix |
|---|---|
| Nothing syncs, no errors shown | Fix #2: Resume sync and restart the app |
| Files never finish uploading | Fix #3: Check Google storage, then Fix #4: check permissions and disk space |
| G: drive is missing from File Explorer | Fix #5: Check the streaming location |
| Offline files won’t open without internet | Fix #6: Re-mark files available offline |
| Work or school PC won’t sync at all | Fix #7: Check firewall, VPN, proxy, or admin policy |
| Problem survives a restart | Fix #8: Disconnect and reconnect (after the pending-upload check) |
| Nothing else worked | Fix #9: Reinstall Drive for desktop |
Fix #1: Confirm Your Sync Mode and Check for Pending Uploads
Do this first. It changes nothing on your PC, and it tells you which of the later fixes apply to you.
What is Google Drive for desktop?
Google Drive for desktop is Google’s official app that connects a Windows or macOS computer to your Google Drive. On Windows it shows up as a drive letter, commonly G:. It replaced the older Backup and Sync app, which has been retired. If you still see Backup and Sync on an old PC, install Drive for desktop from the official download page.
Stream files vs Mirror files
Drive for desktop syncs My Drive in one of two ways (Google’s advanced guide):
- Stream files: Files live mainly in the cloud and appear on a virtual drive. This is the mode most installations start with, though you should confirm your own setting using the steps below. A file only opens without internet if you’ve marked it available offline.
- Mirror files: A full copy of My Drive is stored on your PC as well as in the cloud. Every file works offline, but it uses much more disk space.
This matters for troubleshooting. A missing drive letter (Fix #5) and offline downloads (Fix #6) are mostly Stream problems. Low disk space (Fix #4) hits Mirror users hardest.
Check which mode you’re using
- Click the Google Drive icon in the Windows system tray (bottom-right of the taskbar). You may need to click the up arrow (
^) to see it. - Click the Settings (gear) icon, then click Preferences.
- Select the Google Drive tab on the left.
- Under My Drive syncing options, note whether Stream files or Mirror files is selected. Don’t change it yet.
Prerequisites checklist
- Drive for desktop installed and signed in on a supported system. Google’s current requirements call for 64-bit Windows 10 or later (or Windows 11 on ARM) with Microsoft WebView2 available, so check Google’s system requirements if the app won’t install or start
- A working internet connection
- Your Google account password (and two-step verification device) in case you need to sign in again
- Enough free local disk space, especially in Mirror mode
- On a work or school PC: your IT contact’s details
Check for pending uploads
Before you disconnect or reinstall anything, open the Drive for desktop window from the tray icon. Look at the sync status or activity area to see whether files are still uploading.
Google has renamed this panel across versions, so look for a sync status view rather than an exact label. If anything is still pending, don’t run Fix #8 or Fix #9 until it clears. If it won’t clear, copy those files to a safe local folder first.
Fix #2: Resume Syncing and Restart Drive for Desktop
The difference between “paused” and “broken” is one menu label (Google’s fix page).
- Click the Google Drive icon in the system tray.
- Click the Settings (gear) icon.
- Read the menu. If it says Resume syncing, sync is paused. Click it. If it says Pause syncing, sync is already running.
- If sync was already running, click Pause syncing, wait about 10 seconds, then click Resume syncing.
- If it still looks stuck, open Settings again and click Quit.
- Open the Start menu, type
Google Drive, and launch it. - Still stuck? Restart Windows.
Expected result: The tray icon shows activity, and your recent edits start appearing on drive.google.com.
Fix #3: Check Your Google Account Storage
This is the hidden cause when Drive for desktop looks fine but uploads never finish. Free accounts get 15 GB, and that space is shared across Drive, Gmail, and Google Photos (Google storage help). A Gmail inbox full of attachments can block Drive uploads.
- In a browser, go to
https://one.google.com/storageand sign in with the same account Drive for desktop uses. - Check the usage bar and the breakdown for Drive, Gmail, and Photos.
- If you’re at or near the limit, delete large files and empty the trash. See our guide on how to free up Google Drive storage space.
- If you’d rather keep everything, buy more space with a Google One storage plan. Prices vary by country and change over time, so check Google One plans for current pricing.
- Go back to Fix #2 and pause and resume sync.
Fix #4: Check File Permissions, Disk Space, and Your Connection
Among the local causes Google lists for upload failures are a lost internet connection, missing Windows permission to the file, and low disk space. These aren’t the only possibilities, but they’re quick to rule out.
Check permissions
- In File Explorer, right-click the file or folder that won’t sync and choose Properties.
- Open the Security tab.
- Select your username under Group or user names.
- Check that your account has at least Read and Write allowed. Effective access can also come from group membership, inheritance, or ownership, so a missing tick here doesn’t always explain the failure. If the file is on a work PC or a shared folder, ask your administrator rather than changing permissions yourself; on your own PC, only add the access you need (this needs admin rights).
Check disk space and connectivity
- Open PowerShell (right-click Start > Terminal).
- Run this to see free space on each drive:
Get-PSDrive -PSProvider FileSystem- Run this to confirm your PC can reach Google Drive over HTTPS:
Test-NetConnection drive.google.com -Port 443Expected result: TcpTestSucceeded : True. If it shows False, skip ahead to Fix #7.
If your system drive is nearly full in Mirror mode, switch to Stream files or free up space. A larger SSD upgrade is the long-term fix if you want a full local copy of My Drive. On flaky Wi-Fi, a Cat6 Ethernet cable straight to the router rules out wireless dropouts during big uploads.
Fix #5: Get Your Missing G: Drive Back
Google Drive normally appears as a virtual drive in File Explorer. If it disappears, the streaming location may have changed or clashed with another drive (for example, a USB stick or card reader that took the same letter).
- Open File Explorer and click This PC. Check whether Google Drive is listed under another letter.
- Click the Drive for desktop tray icon > Settings > Preferences.
- Open Advanced settings (gear icon in the Preferences window).
- Find Google Drive streaming location and click Change.
- Choose a different available location, then save. Some versions also show a Drive letter option in settings; if yours does, pick a letter no other drive uses. If you don’t see one, changing the streaming location and restarting the app is the documented route.
- Restart Drive for desktop when prompted, or use the Quit steps in Fix #2.
Expected result: Google Drive reappears in This PC (under a new letter if you changed it).
Fix #6: Fix Offline Files That Won’t Download
In Stream files mode, files only work offline once you mark them that way. Paused sync or low disk space stops those copies from downloading. Mirror users can skip this fix because everything is already stored locally.
- Confirm sync isn’t paused (Fix #2).
- Confirm you have free disk space (Fix #4).
- In File Explorer, open your Google Drive letter.
- Right-click the file or folder you need offline and pick the Drive for desktop offline option. It’s usually labeled along the lines of Available offline, but the wording can vary by app version, so check Use Google Drive for desktop if you don’t see it.
- Stay online until the file finishes downloading, then test it with Wi-Fi turned off. Keep Drive for desktop running and your account connected while you test: Google notes that streamed files, including offline ones, are only accessible while the app is running and the account is signed in.
Fix #7: Check Firewall, VPN, Proxy, and Admin Policy
On work and school PCs, sync often fails because something outside the app blocks it. Google notes that a firewall, proxy, or VPN can interfere, and that organizations sometimes control whether and how Drive for desktop can be installed or used (Google’s fix page).
- Disconnect from your VPN and run Fix #2 again.
- If you added third-party firewall or antivirus software recently, check whether it’s blocking Google Drive.
- Rerun the
Test-NetConnectioncommand from Fix #4. - If it’s a Google Workspace account, contact your IT administrator. Ask whether Drive for desktop is allowed for your account and whether a proxy needs to be configured.
If your company runs on Microsoft 365, sync may be locked to OneDrive by policy. In that case, see our guide on how to fix OneDrive not syncing on Windows 11.
Fix #8: Safely Disconnect and Reconnect Your Account
This rebuilds the sync relationship, but disconnecting can permanently remove local data if you skip the checks below. Complete the pending-upload check in Fix #1 first to reduce the risk of losing files that haven’t finished syncing.
Warning: Disconnecting deletes local data that may not exist anywhere else. Drive for desktop can move files that failed to sync into a local Lost and Found folder, typically at
C:\Users\<username>\AppData\Local\Google\DriveFS\lost_and_found\<account_token>, and Google states that disconnecting the account deletes that folder. In Stream files mode, disconnecting also removes every file you’d marked available offline, including any local edits that haven’t uploaded yet.Copying a few cached files is not enough protection. Before you disconnect: (1) open the Lost and Found path and copy everything in it to a normal folder outside Google Drive; (2) open drive.google.com in a browser and confirm that your most recent edits to important files appear there; (3) for any file you can’t confirm in the cloud, copy it from your Google Drive letter to a local folder outside Drive. If anything still shows as pending, don’t disconnect.
- Repeat the pending-upload check from Fix #1. Wait until nothing is uploading.
- Complete all three checks in the warning above, copying the Lost and Found contents and any files you can’t confirm on drive.google.com to a local folder outside Google Drive, such as
C:\Users\YourName\Documents\Drive-backup. - Click the tray icon > Settings > Preferences > Advanced settings.
- Select the problem account from the list of accounts you’ve connected to Drive for desktop.
- Click Disconnect account and confirm.
- Sign back in from the tray icon.
- Choose your sync mode and Drive folder location again.
Expected result: Drive for desktop rescans your files and resumes syncing.
Fix #9: Reinstall Drive for Desktop as a Last Resort
Reinstalling gives you a fresh copy of the app when the other fixes haven’t worked. It isn’t a guaranteed way to clear every piece of cached data (Drive for desktop manages its own content cache, and its location is configurable), so treat it as a last resort rather than a cache reset. Do this only after confirming, again, that nothing is unsynced.
- Run the pending-upload check from Fix #1 one more time.
- Disconnect your account (Fix #8) so the app releases its files.
- Go to Settings > Apps > Installed apps (on Windows 10: Settings > Apps > Apps & features).
- Find Google Drive, click the three dots (or select it on Windows 10), and choose Uninstall.
- Restart Windows.
- Download the latest installer from google.com/drive/download and run
GoogleDriveSetup.exe.
- Launch Google Drive from the Start menu and sign in.
Warning: Don’t use system-cleaner apps to “clean” Drive for desktop’s data. Google specifically calls out tools like CCleaner and Advanced SystemCare, which can corrupt its configuration and cause data loss.
On macOS
The same order of fixes applies on a Mac. Pause and resume sync from the menu bar icon, and reinstall using GoogleDrive.dmg from the same download page.
Configuration: Settings Worth Knowing
| Setting | Where to find it | Default |
|---|---|---|
| Stream files / Mirror files | Settings > Preferences > Google Drive | Varies by account; check your settings |
| Pause / Resume syncing | Tray icon > Settings | Syncing |
| Streaming location | Preferences > Advanced settings | Set by Drive for desktop; may appear as a drive letter such as G: |
| Connected accounts | Preferences > Advanced settings | Accounts you’ve signed in with |
Full details are in Customize Drive for desktop settings.
Tips and Troubleshooting
- Laptop on battery or a metered network? Sync can look slow. Plug in and switch to a regular network before assuming it’s broken.
- Switching Stream to Mirror? Check free space first. Mirror downloads your entire My Drive.
- Frequent power cuts during big syncs? A UPS keeps a desktop PC running long enough to finish uploads.
- Weighing your options? Our Google Drive vs OneDrive comparison covers which sync client suits which setup.
Wrapping Up
Start with Fix #2 (resume syncing and restart the app), and check Fix #3 early because a full storage quota can look like a broken app. If sync still fails after a clean reinstall, look for error messages in the Drive for desktop window, recheck free disk space and file permissions, and on a work or school account ask your administrator whether a policy is blocking Drive.
| Step | Action | Applies To |
|---|---|---|
| 1 | Check mode and pending uploads | Everyone |
| 2 | Resume sync and restart | Everyone |
| 3 | Check Google storage | Uploads stuck |
| 4 | Check permissions, disk space, and connection | Uploads stuck |
| 5 | Check streaming location | Stream mode |
| 6 | Re-mark offline files | Stream mode |
| 7 | Check network and admin policy | Work or school PCs |
| 8–9 | Disconnect, then reinstall | Persistent problems |
Resources
Sources retrieved during the most recent review of this article:
- Fix problems in Drive for desktop
- Manage Google Drive for desktop: Advanced guide
- Customize Drive for desktop settings
- Use Google Drive for desktop
- Buy more Google storage