java_uno_accessbridge.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Java Uno Access Bridge DLL - Enhance Java Accessibility Integration Solutions 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	08.10.2025 22:43:43
File version	4.1.9816.500
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	15 kb.	15360 bytes.

Hashes:

MD5: 03f74433222b30d66f98bb7e8a0f02f6 ✅
SHA-1: 5d2ee2a862bb2e3aa9227e96b3c5d986725cd5ba
SHA-256: d66e2d4c01ed0fe25ebdc168e822d03e2b6bae395874b25d769358736ab3beae
SHA-512: bddd9120c249558e994ddf60e8014a408a56b445b1aef2da597552a1ea8f55f9f7737da3f7efa7d712363499d9a3b32f103d4d65b820f1b33ea926b0ec0c742b

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

To fix the java uno accessbridge.dll error without downloading files from untrusted third-party websites, you can leverage the built-in repair tools of your operating system and existing software. This error typically occurs due to configuration mismatches between LibreOffice/OpenOffice and the Java Runtime Environment (JRE).

Follow these steps in order to resolve the issue:

1. Repair LibreOffice or OpenOffice

Since this DLL is part of the office suite's integration with Java, running a local repair will restore any missing or corrupted components.

Press Windows Key + R to open the Run dialog.
Type appwiz.cpl and press Enter to open Programs and Features.
Scroll down and locate LibreOffice or OpenOffice in the list.
Right-click the application and select Change (or Modify).
Choose the Repair option from the setup wizard and follow the on-screen prompts.
Restart your computer once the repair completes.

2. Enable Java Access Bridge via Command Prompt

If the office suite cannot communicate with Java, manually toggling the built-in Java Access Bridge tool can resolve the link error.

Click the Start menu, type cmd, right-click Command Prompt, and select Run as administrator.
Type the following command and press Enter:
```
jabswitch -enable
```
Alternative method: You can also enable it through the Windows Control Panel by going to Ease of Access Center > Use the computer without a display, and checking the box for Enable Java Access Bridge.

3. Run the Windows System File Checker (SFC)

If system dependencies or related runtime libraries are broken, Windows can repair them automatically using its local system cache.

Open Command Prompt as an administrator.
Input the following command and press Enter:
```
sfc /scannow
```
Wait for the scan to reach 100%. If it finds corrupted files, Windows will automatically replace them.

4. Manually Move the Existing DLL (If Path is Misaligned)

Sometimes Java updates place the Access Bridge files in the wrong folders. If you have Java installed, the file already exists on your machine; it just needs to be in the proper system path.

Search your computer for WindowsAccessBridge-64.dll or java uno accessbridge.dll using File Explorer.
If found inside your Java directory (e.g., C:\Program Files\Java\jre...\bin), copy it.
Paste the 64-bit version into C:\Windows\System32 and the 32-bit version into C:\Windows\SysWOW64.

If the error continues to occur, please let me know which application triggers the error and your current Java version so we can look into software compatibility.

📊 Diagnostics Tool: Verify Your `java uno accessbridge.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.

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├── sal3.dll
├── MSVCR90.dll
└── KERNEL32.dll