Software⏱️ 2 min read📅 2026-05-31

How to Fix: VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed

Debugging issue with VS2010 and IE10 on Win7 x64.

Quick Answer: Try closing all instances of iexplore.exe before starting debugging, or disable ReSharper's debugger integration.

So I am using Win7 x64 with VS2010 and have installed the IE10 Win7 Preview and ReSharper 6.1.

⚠️ Common Causes

  • Multiple instances of iexplore.exe can cause this issue, as the debugger is not able to attach to the correct process.

🚀 How to Resolve This Issue

Method 1: Disable ReSharper's debugging support for iexplore.exe

  1. Step 1: Open the ReSharper options and navigate to Debugging > General.

Method 2: Use the process manager to identify and attach to the correct iexplore.exe instance

  1. Step 1: Open the Task Manager, navigate to the Processes tab, and look for instances of iexplore.exe.

🎯 Final Words

By following these steps, you should be able to resolve the issue and successfully attach the debugger to the iexplore.exe process.

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