Moving apps and games between Windows devices should be a seamless process, but users often encounter unexpected hurdles. Whether you're setting up a new PC or sharing content across multiple devices, understanding Microsoft's installation policies and troubleshooting common issues can save hours of frustration.

Understanding Microsoft's Device Limits

Microsoft allows users to install apps and games on up to 10 devices under one Microsoft account. However, certain restrictions apply:

  • App-specific limitations: Some developers impose additional installation limits
  • Device types: The 10-device limit spans PCs, Xbox consoles, and mobile devices
  • Shared licensing: Office 365 subscriptions have separate installation rules

Step-by-Step Transfer Process

For Microsoft Store Apps

  1. Sign in to the same Microsoft account on both devices
  2. Open Microsoft Store → Click your profile picture → Select "My Library"
  3. Locate the app/game and click "Install"

For Steam Games

  1. Use Steam's Backup and Restore feature:
    - On source PC: Steam → Backup and Restore Games
    - Select games → Choose backup location
    - Transfer files to new device via external drive or network
    - On destination PC: Run Steam → Restore option

For Non-Store Applications

  • Use Windows Easy Transfer for legacy apps (Windows 7/8)
  • For modern apps, reinstallation is often required

Common Troubleshooting Scenarios

"You've Reached Your Device Limit" Error

  1. Visit account.microsoft.com/devices
  2. Remove old/unused devices
  3. Wait 30 days for licenses to fully release (for some apps)

Installation Fails with Error 0x80073CF9

This typically indicates:
- Insufficient storage space
- Corrupted Microsoft Store cache
- Solution:
- Run WSReset.exe
- Check storage via Settings → System → Storage

Advanced Solutions

Using PowerShell for Stubborn Apps 

Get-AppxPackage -AllUsers | Remove-AppxPackage
Get-AppxPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

Registry Tweaks for Installation Issues

  1. Open regedit → Navigate to:
    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Appx
  2. Modify permissions if needed

Best Practices for Smooth Transfers

  • Regularly clean your device list: Remove old hardware configurations
  • Check app requirements: Some games need specific Windows versions
  • Use wired connections: For large game transfers, Ethernet beats WiFi
  • Monitor subscription status: Some apps require active subscriptions

Future of Windows App Management

Microsoft is testing new features in Windows 11 including:
- Unified library across Xbox and PC
- Cloud-based app streaming
- Improved family sharing options

With these upcoming changes, app and game mobility between Windows devices should become even more streamlined in future updates.