file.thunderbolt.exe - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

⚠️ Important Notice: Download high-speed Thunderbolt driver file for enhanced device connectivity. Compatible with Windows. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	26.10.2017 18:43:47
File version	16.3.71.17
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	✅ Have signed	File have signature, it is original file.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	439.2 kb.	449768 bytes.

Hashes:

MD5: 734f4884840ec250f2469e385cf669bc ✅
SHA-1: 5bd644f08066d67ac09fcd961a637c6a0b73f6ea
SHA-256: f49fdfde3f42eb84ba86eb6cae2764085a01b56f3e9eb240920b59a1e0787694
SHA-512: b139e15f7ef39ce6856a8eb0fb1bc9e27b8f277ddf690e235c2ce0e56c09969ee842fcb084871a91dac71f8525f322632ac9d2d2b7e6403708a861f334d0c795

Digital file signature `file.thunderbolt.exe` ✅

Publisher: Intel Corporation
Issuer: Intel External Issuing CA 7B
Encryption algorithm: SHA1
Time stamp: Oct 26 16:44:00 2017 GMT

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

Direct Answer

The file file.thunderbolt.exe is not a standard Microsoft Windows system component. It is typically associated with Intel Thunderbolt controller software or third-party drivers. Errors are usually fixed by restarting services, updating drivers, or running built-in system repairs.

File Description & Standard Location

Description: Intel Thunderbolt Service Executable (or related hardware driver component).
Standard Location: C:\Program Files\Intel\Thunderbolt\ or C:\Windows\System32\DriverStore\.
Safe Size: Typically ranges between 100 KB and 2 MB.
Security Note: If located in C:\Windows\ or C:\Users\, it might be malware.

How to Fix Errors Without Downloading Anything

1. Restart the Thunderbolt Service

Open the Start Menu.
Type Services and press Enter.
Scroll down to find Thunderbolt(TM) Service.
Right-click the service.
Click Restart.

2. Run Windows SFC and DISM Repairs

Right-click the Start Menu icon.
Select Terminal (Admin) or Command Prompt (Admin).
Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.
Wait for completion.
Type sfc /scannow and press Enter.
Reboot your computer.

3. Reinstall Driver via Device Manager

Right-click the Start Menu icon.
Select Device Manager.
Expand the System devices category.
Find Thunderbolt(TM) Controller.
Right-click it and choose Uninstall device.
Check the box for Attempt to remove the driver for this device if visible.
Click Uninstall.
Restart your PC to let Windows automatically reinstall the driver.

4. End Task in Task Manager

Press Ctrl + Shift + Esc to open Task Manager.
Find file.thunderbolt.exe under the Processes tab.
Click on it.
Click End Task.

📊 Diagnostics Tool: Verify Your `file.thunderbolt.exe` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.