Resolving Windows 11 System Restore Rollback Errors: A Comprehensive Troubleshooting Guide
System restores are a crucial feature in Windows 11, allowing users to revert their system to a previous stable state. However, sometimes errors can occur during the rollback process, causing frustration and inconvenience. In this guide, we will delve into common Windows 11 system restore rollback errors and provide detailed solutions and tips to help you troubleshoot effectively.
Common Windows 11 System Restore Rollback Errors
1. Error 0x80070091 – This error often occurs when there is insufficient disk space for the rollback process to complete successfully.
2. Error 0x81000203 – This error indicates a problem with the Volume Shadow Copy service, which is essential for system restores.
3. Error 0x8000FFFF – This error can occur due to corrupted system files or registry settings.
Troubleshooting Steps
1. Check Disk Space
Ensure that you have enough free space on your system drive to accommodate the rollback process.
2. Restart Volume Shadow Copy Service
Restart the Volume Shadow Copy service by following these steps: – Open Command Prompt as an administrator – Type ‘net stop vss’ and press Enter – Type ‘net start vss’ and press Enter
3. Repair Corrupted System Files
Use the System File Checker tool to scan and repair corrupted system files: – Open Command Prompt as an administrator – Type ‘sfc /scannow’ and press Enter – Wait for the scan to complete and follow any on-screen instructions
Additional Tips
- Disable antivirus software temporarily before attempting a system restore rollback.
- Create a backup of important files before initiating a system restore.
- Ensure your system is updated with the latest Windows 11 updates to prevent compatibility issues.
By following these troubleshooting steps and tips, you can effectively resolve common Windows 11 system restore rollback errors and restore your system to a stable state. Remember to always backup your important data before performing any system changes to avoid data loss.

DrayTek Vigor 2962 2.5Gb Ethernet Dual-WAN Broadband Firewall Router, 200 VPN Tunnels, 20 VLANS, QOS, Remote Management, Load Balancing
High Performance Multi-WAN Router - The Vigor 2962 makes full use of FTTP Fibre Broadband at up to 2.2Gbps throughput for single or multi-WAN configurations. With Quality of Service, Firewall and Content Filtering.
Buy Now on Amazon
NETGEAR Orbi Mesh WiFi 6 System (RBK763S) , Mesh Router & 2 Extenders , Cover Every Room, Up To 6,000 Sq Ft , Improve WiFi Speeds up to 5.4 Gbps & 75 devices , Simple App Set Up
WiFI mesh coverage of up to 6,000 sq ft and up to 75 devices, With each satellite (sold separately) you can extend the range by up to 2,000 sq ft
Buy Now on Amazon
DrayTek Vigor 2865Lax-5G Ethernet Router, WiFi 6 AX3000 Wireless and 5G Failover, Integrated 5G Modem, 5+1 GbE LAN Ports with VLANs, VDSL
VDSL and Ethernet Load Balancer - Connect the Vigor 2865 to Superfast Fibre with the integrated VDSL modem. Use the Ethernet WAN with Cable and Ultrafast FTTP. Load Balance multiple connections to boost performance.
Buy Now on Amazon
TP-Link Archer BE550 Router WiFi 7 BE9300Mbps, Tri-Band WiFi Router, 2.5G Ports,USB Port,Maximized Coverage,VPN Router, Parental Control, HomeShield Security, Private IoT Network,Easy Setup,EasyMesh
Wi-Fi 7 Routers: With powerful Wi-Fi 7 performance, lightning-fast wired connections, and brand-new design
Buy Now on Amazon
QNAP TS-253A-4G 2 Bay NAS Enclosure with 4GB RAM - Black (GDPR Compliant)
NAS and iSCSI-SAN unified storage solution for server virtualization
Buy Now on Amazon
WD 16TB My Cloud EX2 Ultra 2-bay NAS - Network Attached Storage RAID, file sync, streaming, media server, with WD Red drives
Centralised network storage: Organise your entire media collection, photos and files in one central, network location
Buy Now on Amazon
Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black
Online volume expansion
Buy Now on Amazon
QNAP TS-431XeU-8G 4 Bay Short-depth Rackmount NAS Enclosure with 10GbE SFP+ & 8GB RAM
The short depth design is suitable for installing in smaller racks or space-constrained locations
Buy Now on Amazon
Seagate 10 TB IronWolf NAS 3.5 Inch Hard Drive ST10000VN0008 (SATA 6 Gb/s/256 MB/7200 RPM)
Model Number: ST10000VN0008
Buy Now on Amazon
QNAP TS-673A-8G 6 Bay Desktop NAS Enclosure - 8GB RAM, AMD Ryzen Quad-core 2.2 GHz Processor - with 2.5GbE connectivity & supporting PCIe expansion
8GB DDR4 RAM (2 x SODIMM slots, max. 64GB, optional ECC RAM support)
Buy Now on Amazon
Synology DS1621+ 48TB 6 Bay Desktop NAS Solution, installed with 6 x 8TB Western Digital Red Plus Drives
Accelerated Performance: 174% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
Buy Now on Amazon
Synology DS1823xs+ 8 Bay NAS Desktop: High-Performance Storage Solution
Powerful Performance - Over 3,100/2,600 MB/s sequential read/write throughput and over 173,100/80,800 random read/write IOPS2 support heavier applications
Buy Now on Amazon