10-0x00000 / BattlEye Corrupt DataHigh PriorityAnti-Cheat 97% Fix Rate

Rainbow Six Siege Connection Error 10-0x00000 & BattlEye Corrupt Data Fix

Verified: October 2026•Target Platform: Windows 10 / Windows 11 64-bit

30-Second Quick Diagnosis

Error 10-0x00000 occurs when Ubisoft servers detect a desynchronization in BattlEye client memory integrity packets, frequently caused by corrupted localized cache files or stale DNS routing.

Fast Checklist:

▸Delete BattlEye common files and restart the BEService service
▸Flush Windows DNS and reset TCP/IP stack
▸Verify integrity of game files via Ubisoft Connect or Steam

Step-by-Step Resolution Steps

Click steps to track progress

Troubleshooting Progress0 of 3 Steps Done (0%)

Step 1

Delete BattlEye Cache Files (CMD Command)

Delete the cached client-side BattlEye binaries so Rainbow Six Siege can rebuild a verified cryptographic baseline.

Command Prompt (CMD) Run as Administrator

$rmdir /s /q "C:\Program Files (x86)\Common Files\BattlEye"

Step 2

Flush DNS and Reset Winsock Catalog (CMD)

Reset local sockets and refresh connectivity to Ubisoft's matchmaking relays.

A PC restart is required after running this command.

Command Prompt (CMD) Run as Administrator

$ipconfig /flushdns & netsh winsock reset & netsh int ip reset

Step 3

Verify Siege Files in Steam or Ubisoft Connect

In Steam → Right-click Rainbow Six Siege → Properties → Installed Files → 'Verify integrity of game files'. If on Ubisoft Connect, click the game tile → Properties → Verify files.

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Why Does This Error Happen?

Understanding the root cause prevents recurrence during competitive matches:

1Corrupted BattlEye service files in %ProgramFiles(x86)%\Common Files\BattlEye
2Third-party custom resolution utilities or overlays injecting into RainbowSix.exe
3DNS resolution latency to Ubisoft authentication data centers
4Windows Defender Core Isolation / Memory Integrity conflicts

Frequently Asked Questions (10-0x00000 / BattlEye Corrupt Data)

Does BattlEye Error 10-0x00000 mean I am banned?

No. When banned, the notification will explicitly state 'You have been permanently banned by BattlEye'. Error 10-0x00000 is strictly a connection timeout or memory checksum mismatch.

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