ia2marshal.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: ia2Marshal.dll Error Fix: Resolve Common DLL Issues Quickly and Easily 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	23.05.2025 01:07:18
File version	60.21.0.9273
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	62 kb.	63488 bytes.

Hashes:

MD5: 1bad41eb77a6ac61928c3d34cd0a7d2a ✅
SHA-1: c3c6ee138056258992d655434a52c744cd8e45fe
SHA-256: e36e72791a0b9e6c80533e268ba088266bc81de239ccf1eea74839e134b3c53c
SHA-512: 80b25cc08361afa7fdfb81d4d67bbab2b6d503560633dfffbe9c2873d22c99e6f7e82958589c395164d5b3b6e67bb61d21891815db9d1510f0a59a9df300e6e0

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

To fix the ia2marshal.dll error without downloading files from third-party websites, you need to repair the specific software that uses this file or use built-in Windows diagnostic tools. This error usually happens due to file corruption, malware, or problematic software updates.

1. Reinstall Intel Graphics Drivers

The ia2marshal.dll file is closely associated with Intel graphics software components (such as Intel Graphics Command Center or Intel Arc Control).

Open Device Manager (press Win + X and select it).
Expand Display adapters.
Right-click your Intel graphics card and select Uninstall device.
Check the box that says "Attempt to remove the driver for this device" and click Uninstall.
Restart your computer. Windows will automatically reinstall a clean copy of the driver.

2. Repair or Reinstall Intel Software

If you use Intel companion software, the app itself might be corrupted.

Go to Settings > Apps > Installed apps.
Search for Intel Graphics Command Center or Intel Arc Control.
Click the three dots next to it and select Advanced options.
Scroll down and click Repair. If that does not work, click Reset.
Alternatively, uninstall the app completely and get it safely from the official Microsoft Store.

3. Run SFC and DISM Scans

Windows has built-in tools to find and fix corrupted system files automatically.

Press the Win key, type cmd, right-click Command Prompt, and choose Run as administrator.
Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter. Wait for it to finish.
Type sfc /scannable or sfc /scannow and press Enter.
Restart your PC after the verification reaches 100%.

4. Use Windows System Restore

If the error started happening recently, you can roll your system back to a time when it worked perfectly.

Press Win + R, type rstrui, and press Enter.
Click Next and select a restore point dated before the error started appearing.
Follow the prompts and click Finish to start the restoration.

5. Scan for Malware

Sometimes malware renames itself or targets graphics DLLs to hide.

Open Windows Security from your system tray.
Go to Virus & threat protection.
Click Scan options, select Full scan, and click Scan now.

📊 Diagnostics Tool: Verify Your `ia2marshal.dll` 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.

Connected files:
KERNEL32.dll
├── RPCRT4.dll
├── ole32.dll
├── OLEAUT32.dll
├── VCRUNTIME140.dll
├── api-ms-win-crt-runtime-l1-1-0.dll
├── IA2Marshal.dll
└── oleacc.dll