Cannot login to battle(dot)net while Game Bar is open

Have you checked the Store for any updates to the Game Bar? Open Store then click on the 3 dots next to your profile and click on Downloads and Updates.

Got it.

1. Logout from Xbox app and Microsoft Store app

2. Look for the Xbox app and Microsoft Store in the Windows bar, right-click, click app settings and then click terminate, restore and reset. Do this with the game too.

3. Clear the store cache type ''wsreset'' in the Windows bar, run as admin, and wait for the screen to close and open the store automatically.

4. Login with your account again in both apps

5. Open the Microsoft Store, click on the 3 dots in the upper right corner ''download and updates'' and click on ''get updates'' and update everything. After these steps try again.

1. Logout from Xbox app and Microsoft Store app

2. Look for the Xbox app and Microsoft Store in the Windows bar, right-click, click app settings and then click terminate, restore and reset.

3. Clear the store cache type ''wsreset'' in the Windows bar, run as admin, and wait for the screen to close and open the store automatically.

4. Open the Microsoft Store, click on the 3 dots in the upper right corner ''download and updates'' and click on ''get updates'' and update everything. After these steps try again.

5. Login with your account again in both apps and try again.

I'm Samy an independent advisor. Welcome to the Xbox community. How are you?

1. Logout from Xbox app and Microsoft Store app

2. Look for the Xbox app and Microsoft Store in the Windows bar, right-click, click app settings and then click terminate, restore and reset. Do this with the game too.

3. Clear the store cache type ''wsreset'' in the Windows bar, run as admin, and wait for the screen to close and open the store automatically.

4. Open the Microsoft Store, click on the 3 dots in the upper right corner ''download and updates'' and click on ''get updates'' and update everything.

5. Login with your account again in both apps and try again.

Effective Methods to Solve Error Code 121010 [Microsoft Solitaire Collection: Cannot Save to the Cloud]

The steps which you need to try first, after getting the error code 121010 is as follows:

Method 1:

Tap down the Windows key along with the letter R to open the Run bar.

After that, in the Run bar type cmd. (Do Not Press the Enter button)

Next, tap down the Ctrl, Shift, and Enter keys altogether.

Now, type the following commands one-by-one on the Administrator: Command Prompt window, pressing down the Enter button after each to execute.

net stop bits

net stop wuauserv

net stop appidsvc

net stop cryptsvc

ren %systemroot%\SoftwareDistribution SoftwareDistribution.bak

ren %systemroot%\system32\catroot2 catroot2.bak

net start bits

net start wuauserv

net start appidsvc

net start cryptsvc

Lastly, Restart your computer and then try to relaunch the game to check if the issued gets solved or not. Hopefully, it will. But, if not, then try the Second Method steps, which are as follows:

Method 2:

Tap the Windows button to activate the Search bar. In the search bar type cmd and then from the Search result right-click on cmd or Command Prompt. Now, from the menu select Run as administrator. This is another way to open the Administrator: Command Prompt
window.

Now, in the Administrator: Command Prompt window type the following commands one after the other by pressing down the Enter key after each.

taskkill /F /FI "SERVICES eq wuauserv" (do this multiple times)

net stop cryptSvc

net stop bits

net stop msiserver

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

mdir C:\Windows\SoftwareDistribution\DataStore

rmdir C:\Windows\SoftwareDistribution\Download

Now, restart PC and launch the game again. Hopefully, this time you will get the issue resolved.