msdatlst.ocx - Analyze and How to Fix Errors

⚠️ Important Notice: Discover msdatlst.ocx file details, functions, and troubleshooting tips. Essential for system administrators and developers. 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	25.11.2013 05:43:12
File version	6.1.98.39
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	247.1 kb.	253080 bytes.

Hashes:

MD5: c0393287ec3d0098932bc6dd7753ce50 ✅
SHA-1: a4c84602acc7bcf26482d57dcfb42ce54dc82f83
SHA-256: 1e80726b4d466abb9bdf740539e027b19a96d99e37ef41ce00a9fea1780ad4fa
SHA-512: cf29eecf42fadbfab5ecb879109860e1ef651d6b7a0594505167b200dd8a438fac93fbb7d748be9608e6fa7cd62320a1ee5483b4a93ffac51460e971a0c2c3fe

Digital file signature msdatlst.ocx ✅

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

Overview of msdatlst.ocx

The msdatlst.ocx file is an ActiveX control file developed by Microsoft. It stands for the Microsoft Data List Controls library. This component is used by legacy Windows applications (often developed in Visual Basic 6.0) to display data in specialized dropdown lists and box formats, such as DataCombo and DataList.

Standard File Location

On modern 64-bit and legacy 32-bit Windows systems, the file resides in specific system folders:

• 64-bit Windows: C:\Windows\SysWOW64\ (Most common for modern PCs)
• 32-bit Windows: C:\Windows\System32\

How to Fix msdatlst.ocx Errors Without Downloading

Errors usually occur because the file is present on your system but has become unregistered, unlinked, or corrupted within the Windows Registry. You can fix this natively using the built-in Windows Command Prompt.

Step 1: Open an Elevated Command Prompt

1. Press the Windows Key on your keyboard.
2. Type cmd into the search bar.
3. Right-click on Command Prompt from the results.
4. Select Run as administrator.

Step 2: Unregister the Component

Type one of the following commands based on your Windows architecture and press Enter:

• For 64-bit Windows:

  regsvr32 /u C:\Windows\SysWOW64\msdatlst.ocx

• For 32-bit Windows:

  regsvr32 /u C:\Windows\System32\msdatlst.ocx

Step 3: Re-register the Component

Type the corresponding command to register the file freshly into the system registry and press Enter:

• For 64-bit Windows:

  regsvr32 C:\Windows\SysWOW64\msdatlst.ocx

• For 32-bit Windows:

  regsvr32 C:\Windows\System32\msdatlst.ocx

Step 4: Verify Success

A pop-up message from RegSvr32 should appear stating: "DllRegisterServer in ... msdatlst.ocx succeeded." Click OK and restart your application.

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To help you further, please let me know:

• What specific error message are you seeing?
• What application are you trying to run?
• Which Windows version are you currently using?

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📊 Diagnostics Tool: Verify Your msdatlst.ocx 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
├── USER32.dll
├── ole32.dll
├── ADVAPI32.dll
├── OLEAUT32.dll
└── GDI32.dll

Microsoft Corporation