Fix Microsoft Store Error 0x80045c3c On Windows 11/10
Fix Can't download/install Apps/Games Error Code 0x80045c3c on Microsoft Store On Windows 10/11
Step 1) Make sure date time, time zone, region is correct, also log out and login in on Microsoft store
Step 2) Update Windows and click on get updates on Microsoft Store, use library to install
Step 3) Run Powershell Command:
Get-AppxPackage -allusers Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
Get-AppxPackage -AllUsers| Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}
Step 4) Run Windows Store troubleshooter
Step 5) Run wsreset command
Step 6) Repair/Reset MS Store
Step 7) Delete Windows Store local cache file: C:\Users\User_name\AppData\Local\Packages \Microsoft.WindowsStore_8wekyb3d8bbwe\LocalCache
Step 8) Uninstall and reinstall MS store
Get-AppxPackage *windowsstore* | Remove-AppxPackage
Reboot your computer
Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
Step 9) Start these services
Windows Update
Microsoft install service
Step 10) Run inetcpl.cpl command
Step 11) Use media creation tool to update Windows 11/10
https://www.microsoft.com/en-in/software-download/windows10
https://www.microsoft.com/en-in/software-download/windows11