Windows 10 Update Auf Anderen Rechner Übertragen 2018

Windows 10 Update Transfer Calculator 2018

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Comprehensive Guide: Transferring Windows 10 Updates to Another Computer (2018)

Transferring Windows 10 updates from one computer to another can save significant bandwidth and time, especially when dealing with multiple machines or limited internet connections. This guide covers all aspects of transferring Windows 10 updates from the 2018 versions (particularly the April 2018 Update 1803 and October 2018 Update 1809) to other computers.

Understanding Windows 10 Update Transfer Methods

Windows 10 updates can be transferred between computers using several methods, each with its own advantages and requirements. The most common methods include:

  • USB Flash Drive: Simple and direct method for transferring update files
  • External Hard Drive: Ideal for large updates or multiple computers
  • Local Network Transfer: Efficient for multiple computers on the same network
  • Windows Update Delivery Optimization: Built-in peer-to-peer update sharing
  • Cloud Storage: Useful for remote transfers but requires upload/download

Key Considerations Before Transferring Updates

  1. Version Compatibility: Ensure the update is compatible with the target system’s current version
  2. System Requirements: Verify the target computer meets the update’s hardware requirements
  3. Storage Space: Confirm sufficient space on both source and target systems
  4. File Integrity: Implement verification methods to ensure complete transfer
  5. Backup: Create system backups before applying transferred updates

Step-by-Step Guide to Transfer Windows 10 Updates (2018 Versions)

Method 1: Using USB Flash Drive (Recommended for Single Transfers)

  1. Download Updates on Source Computer:
    • Go to Settings > Update & Security > Windows Update
    • Check for updates and download all available updates
    • For 2018 versions, typical update sizes ranged from 3GB to 4.5GB
  2. Locate Downloaded Updates:
    • Navigate to C:\Windows\SoftwareDistribution\Download
    • This folder contains all downloaded update files
    • For 1803 updates, look for files with “17134” in the name (build number)
  3. Copy Updates to USB Drive:
    • Use a USB 3.0 drive for faster transfer (minimum 8GB recommended)
    • Copy the entire SoftwareDistribution\Download folder
    • Transfer speeds: USB 2.0 ~30MB/s, USB 3.0 ~100-200MB/s
  4. Transfer to Target Computer:
    • Connect USB to target computer
    • Copy files to same location (C:\Windows\SoftwareDistribution\Download)
    • May need to take ownership of the folder if access denied
  5. Install Updates:
    • Run Windows Update on target computer
    • Updates should now install from local files
    • Verify installation through Settings > System > About

Method 2: Using Local Network Transfer (Best for Multiple Computers)

  1. Share Update Folder:
    • Right-click SoftwareDistribution folder > Properties > Sharing
    • Share with “Everyone” (read permissions)
    • Note the computer name or IP address
  2. Access from Target Computer:
    • Open File Explorer and enter \\[source-computer-name]\C$\Windows\SoftwareDistribution
    • Copy Download folder to local SoftwareDistribution location
    • Network transfer speeds typically 50-100Mbps (6-12MB/s)
  3. Alternative: Use PowerShell: 
    Copy-Item -Path "\\SourcePC\C$\Windows\SoftwareDistribution\Download" -Destination "C:\Windows\SoftwareDistribution\Download" -Recurse -Force

Method 3: Using Windows Update Delivery Optimization

Windows 10 includes a built-in peer-to-peer update sharing feature:

  1. On source computer: Settings > Update & Security > Advanced options > Delivery Optimization
  2. Enable “Allow downloads from other PCs” and select “PCs on my local network”
  3. On target computers, enable the same setting
  4. When target checks for updates, it will download from local source computer
  5. Bandwidth usage is automatically managed by Windows

Technical Comparison of Transfer Methods

Method Transfer Speed Setup Complexity Best For Storage Required Network Usage
USB 2.0 Flash Drive ~30MB/s Low Single computer, no network Update size + 20% None
USB 3.0 Flash Drive ~100-200MB/s Low Single computer, fast transfer Update size + 20% None
External HDD (USB 3.0) ~80-150MB/s Low Multiple computers, large updates Update size × computers None
Local Network (Gigabit) ~50-100MB/s Medium Multiple computers on same network Update size on source Local network only
Delivery Optimization Varies by network Low Ongoing updates, multiple PCs Update size on each PC Local network only
Cloud Storage Depends on internet High Remote transfers Update size × 2 (upload+download) Full upload/download

Windows 10 Version 1803 and 1809 Update Specifics

The 2018 Windows 10 updates introduced several changes that affect update transfer:

April 2018 Update (Version 1803, Build 17134)

  • Release Date: April 30, 2018
  • Major Features:
    • Timeline feature for activity history
    • Nearby Sharing for local file transfers
    • Improved privacy controls
    • Focus Assist for minimizing distractions
  • Update Size: ~3.5GB for 64-bit systems
  • Known Issues:
    • Some USB storage devices not recognized after update
    • Audio issues with certain sound cards
    • Network adapter compatibility problems
  • Transfer Considerations:
    • Requires minimum 20GB free space for installation
    • .NET Framework 4.7.2 included in update
    • Servicing Stack Update (SSU) must be installed first

October 2018 Update (Version 1809, Build 17763)

  • Release Date: October 2, 2018 (re-released November 13, 2018)
  • Major Features:
    • Cloud Clipboard for cross-device copy/paste
    • Dark mode for File Explorer
    • Your Phone app for Android integration
    • Improved storage management
  • Update Size: ~4.2GB for 64-bit systems
  • Known Issues:
    • Data loss bug with known folders (fixed in re-release)
    • Intel audio driver compatibility issues
    • Some games experienced performance drops
  • Transfer Considerations:
    • Requires 32GB free space for 64-bit systems
    • Includes DirectX 12 updates
    • May require firmware updates for some hardware

Advanced Techniques for Update Transfer

Using DISM to Apply Updates Offline

Deployment Image Servicing and Management (DISM) allows applying updates to offline Windows images:

  1. On source computer, export updates: 
    DISM /Online /Export-Driver /Destination:C:\Updates\Drivers
  2. Copy the entire C:\Updates folder to target computer
  3. On target computer, apply updates: 
    DISM /Online /Add-Package /PackagePath:C:\Updates\Packages
  4. For offline images (WIM files): 
    DISM /Image:C:\offline /Add-Package /PackagePath:C:\Updates\Packages

Creating a Custom Update Repository

For enterprise environments, create a centralized update repository:

  1. Download WSUS (Windows Server Update Services)
  2. Configure to synchronize only Windows 10 updates
  3. Approve specific updates (1803, 1809) for distribution
  4. Client computers can then pull updates from local WSUS server

Using PowerShell for Update Management

PowerShell cmdlets for update management:

// Check available updates
Get-WindowsUpdate

// Download specific update
Save-WindowsUpdate -KBArticleID KB4462919 -Download -Install

// Export installed updates
Get-WindowsUpdateLog

// Import updates from network share
Add-WindowsPackage -Online -PackagePath "\\server\updates\package.cab"

Troubleshooting Common Transfer Issues

Issue Possible Cause Solution
Transfer fails with access denied Insufficient permissions on SoftwareDistribution folder
  1. Take ownership of the folder
  2. Grant Full Control to Administrators
  3. Use elevated Command Prompt
Updates don’t appear after transfer Windows Update service not recognizing local files
  1. Reset Windows Update components
  2. Run: net stop wuauserv
  3. Run: net stop cryptSvc
  4. Run: net stop bits
  5. Run: net stop msiserver
  6. Rename SoftwareDistribution folder
  7. Restart services
Corrupted update files Transfer errors or incomplete copy
  1. Verify file hashes (SHA-256)
  2. Use robocopy with /ZB switch for restartable mode
  3. Check disk for errors (chkdsk)
Insufficient disk space Update requires more space than available
  1. Use Disk Cleanup to free space
  2. Extend system partition if possible
  3. Use external drive for temporary files
Version mismatch errors Trying to apply wrong update version
  1. Verify exact build numbers match
  2. Check upgrade path compatibility
  3. Install intermediate updates if needed

Security Considerations for Update Transfers

Transferring Windows updates between computers requires attention to security:

  • File Integrity:
    • Always verify file hashes after transfer
    • Use Microsoft’s official hash values for update packages
    • Consider using checksum tools like CertUtil or 7-Zip
  • Source Verification:
    • Only transfer updates from trusted sources
    • Source computer should be malware-free
    • Verify digital signatures on update files
  • Network Security:
    • Use encrypted connections for network transfers
    • Disable simple file sharing for network transfers
    • Use strong passwords for shared folders
  • Post-Transfer Verification:
    • Run System File Checker (sfc /scannow)
    • Check Windows Update history
    • Verify build number in winver

Performance Optimization for Update Transfers

Maximize transfer efficiency with these techniques:

For USB Transfers:

  • Use USB 3.0 ports and cables (blue connectors)
  • Format drive as NTFS for large files
  • Disable USB selective suspend in Power Options
  • Use “Better performance” USB power setting

For Network Transfers:

  • Use wired Gigabit Ethernet instead of Wi-Fi
  • Disable other network-intensive applications
  • Adjust TCP/IP settings for optimal throughput
  • Use jumbo frames if supported by network hardware

For Multiple Computers:

  • Create a master update image for deployment
  • Use multicast for simultaneous transfers
  • Schedule transfers during off-peak hours
  • Consider peer-to-peer distribution after initial transfer

Authoritative Resources and Further Reading

Official Microsoft Documentation

Windows 10 Update Deployment Documentation – Comprehensive guide to Windows 10 update management from Microsoft.

National Institute of Standards and Technology (NIST)

NIST Guide to Enterprise Patch Management – Best practices for patch management in enterprise environments.

US-CERT Alerts

US-CERT Security Alerts – Stay informed about critical Windows vulnerabilities that may require immediate updating.

Frequently Asked Questions

Can I transfer updates between different Windows 10 versions?

Yes, but you must follow the official upgrade paths. For example, you can transfer updates from 1803 to 1709, but not directly from 1809 to 1703. Microsoft provides specific upgrade paths that must be followed to maintain system stability.

How do I know which updates are already installed?

Use these methods to check installed updates:

  1. Settings > Update & Security > View update history
  2. Command Prompt: wmic qfe list
  3. PowerShell: Get-HotFix
  4. Check the Windows build number with winver

What’s the fastest way to transfer updates to multiple computers?

For multiple computers on the same network:

  1. Set up Windows Update Delivery Optimization
  2. Create a shared network folder with the updates
  3. Use PowerShell to push updates to multiple machines simultaneously
  4. Consider using WSUS for enterprise environments
The fastest method depends on your network infrastructure, but local network transfers typically outperform individual USB transfers for multiple machines.

Can I transfer updates from a 64-bit to a 32-bit system?

No, updates are architecture-specific. You cannot transfer 64-bit updates to a 32-bit system or vice versa. The update packages contain different binaries optimized for each architecture. Always ensure the source and target systems have matching architectures.

How do I verify the integrity of transferred update files?

Use these methods to verify file integrity:

  1. Compare file sizes with Microsoft’s official update sizes
  2. Check SHA-256 hashes using CertUtil: 
    certutil -hashfile package.cab SHA256
  3. Use Windows System File Checker: 
    sfc /scannow
  4. Check Windows Update logs in C:\Windows\Logs\CBS

Conclusion and Best Practices

Transferring Windows 10 updates between computers can significantly reduce bandwidth usage and deployment time, especially in environments with multiple machines or limited internet connectivity. The 2018 Windows 10 updates (1803 and 1809) introduced several new features and requirements that make proper update transfer techniques particularly important.

Key takeaways for successful update transfers:

  • Always verify version compatibility between source and target systems
  • Use the fastest available transfer method for your environment
  • Verify file integrity after transfer but before installation
  • Create system backups before applying transferred updates
  • Follow Microsoft’s official upgrade paths and requirements
  • Consider using built-in tools like Delivery Optimization for ongoing updates
  • Stay informed about known issues with specific updates

For enterprise environments, implementing a centralized update management solution like WSUS can provide long-term benefits for update distribution and management across multiple computers.

Remember that while transferring updates can save time and bandwidth, it’s crucial to maintain security best practices throughout the process to ensure the integrity and authenticity of the update files being transferred.

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