binaryurp.uno.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Discover the functionality of binaryurp.uno.dll and its role in software operations. Essential for system developers and administrators. 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 22:43:48
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	188 kb.	192512 bytes.

Hashes:

MD5: c4f4c1cad57b70439c8d1cd5662b35fc ✅
SHA-1: 1666f41d14a64fa464afe0652403a2b3701ca6f1
SHA-256: 75d1f631435a63cc7788877a57b4b60f4561ef03c0d0138cadeb505902b6c667
SHA-512: eecca32f70b2448fdbee25d327f1b934877f7e3efcd07f13a1e6a53fe06056a52c78dcc6fdc261d1455526caa928ed34f26b644048fce3a4426482e81baf3d7f

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

Direct Solution First

To fix the binaryurp.uno.dll error without downloading any files from shady DLL websites, you must repair or reinstall the parent software (usually LibreOffice or Apache OpenOffice) or repair the Microsoft Visual C++ Redistributable packages. This error occurs when the Universal Network Objects (UNO) bridge library used for automating or running these office suites becomes corrupted, deleted, or blocked by your system.

Method 1: Repair the Office Installation (Fastest Fix)

Since binaryurp.uno.dll is an internal component of LibreOffice/OpenOffice, the built-in Windows Installer can restore it automatically.

Press Windows Key + R to open the Run dialog box.
Type appwiz.cpl and press Enter to open Programs and Features.
Scroll down and locate LibreOffice or OpenOffice in the list.
Right-click the program and select Change or Repair.
Choose the Repair option in the wizard installer interface and follow the prompts.
Restart your PC once the process completes.

Method 2: Repair Microsoft Visual C++ Redistributables

Corrupted system runtimes frequently prevent specialized DLL components from loading correctly.

Open Programs and Features again via appwiz.cpl.
Look for Microsoft Visual C++ Redistributable packages (specifically years 2012, 2015, or 2015-2022).
Click on the package and select Change, then click Repair.
Repeat this step for both x86 and x64 versions if multiple are installed.

Method 3: Run Windows System File Checker (SFC)

If a Windows background process broke the file dependencies, you can use native command tools to scan and repair them.

Type cmd in the Windows Start Menu search bar.
Right-click Command Prompt and select Run as administrator.
Paste the following command and hit Enter:
```
sfc /scannow
```
Wait for the verification to reach 100%. Windows will automatically replace any missing or corrupted dependencies.

Method 4: Check Quarantine in Windows Defender / Antivirus

Sometimes security programs flag advanced connectivity components like UNO bridges as false positives and quarantine them.

Open Windows Security (or your third-party Antivirus program).
Navigate to Virus & threat protection -> Protection history.
Look for recent blocks matching your application path or binaryurp.uno.dll.
If found, select the item and click Restore or Allow on device.

📊 Diagnostics Tool: Verify Your `binaryurp.uno.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:
cppuhelper3MSC.dll
├── cppu3.dll
├── salhelper3MSC.dll
├── sal3.dll
├── MSVCR90.dll
├── MSVCP90.dll
└── KERNEL32.dll