Windows 10: Unable to complete purchase on microsoft store web

I am unable to purchase windows 11 pro upgrade from my win 11 home version.having error CASMicrosoftCV1c875f48.0.10

:)

 

Unable to purchase app in store

Hello Nraina thank you for posting.

Here are some suggestions you can try in order to solve this issue.

• I would suggest you log with your Microsoft Account on
  https://account.live.com make sure your birth date, time&date and the time zone are correct.
  

• If you are having this issue on your Windows Phone, please check the time and date on the phone as well (<<settings <<time&date) and set them on manual.
  

• Please also log with the same Microsoft account to
  http://www.xbox.com and make sure you have created you Gamertag.

• As a last step, please just do a soft reset of the phone (if the issues are on you r Windows Phone)

Press and hold the Power and Volume down buttons for 20 seconds, until the phone vibrates. Once it vibrates, release the buttons and the phone should restart.

Here is another forum posting that might be helpful.

http://answers.microsoft.com/en-us/...ws-store/6f0ee18e-c21a-4fd5-a772-1cd6042d3349

Kind Regards

 

Unable to Purchase anything on Windows Store

Whenever I am trying to purchase/upgrade any App in Store, I am getting an error as shown in the screenshot:





Please help suggest why this is happening, and how to rectify? Apps are downloading and updating absolutely fine. There is also no Issue with my account.

 

Microsoft's 'One Store' takes a step towards completion

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