0x800706C2_
System Error � Rpc S Protocol Error
The error 0x800706C2 on Windows 10/11 indicates a specific failure categorized as "System Error � Rpc S Protocol Error" under System Error. This guide walks you through the most likely causes and the correct fix order.
What Actually Happened
Windows reported 'the remote procedure call protocol error occurred'. This usually traces back to a locked file or broken system permissions.
Symptoms
An application, File Explorer action, or system task fails with error 0x800706C2
Common Causes
- The Win32 condition RPC_S_PROTOCOL_ERROR was raised: the remote procedure call protocol error occurred
- A file or folder involved in the operation is locked or missing permissions
- System file corruption affecting the component
How to Fix It
-
01
Close processes locking the resource or restart your PC
-
02
Run system repair:
sfc /scannow in an elevated Command Prompt -
03
Verify file/folder permissions under Properties > Security
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Root Cause Breakdown
0x800706C2 wraps Win32 error 1730 (RPC_S_PROTOCOL_ERROR), indicating the remote procedure call protocol error occurred.
Should You Worry?
No inherent risk to your data, but investigate repeated failures.
Power-User Tip
Check Event Viewer (Windows Logs > Application) for timestamp details on 0x800706C2.
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