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

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Optimize your deployment process with deploymentgui.uno.dll - Simplify GUI for efficient application deployments. 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 22:43:52
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	345.5 kb.	353792 bytes.

Hashes:

MD5: 68f559afcb2039203a26cb09e6618df9 ✅
SHA-1: 891d6831f0d7f09b768b12c05931949739d5831e
SHA-256: 6117783ff36a073e2a3c5684b54b513eaa67824260188082f626e7ec5fa254e1
SHA-512: 2b40654503e9a9aac1b7bde587393d927121e2b151a5b970867bcb559f841e8116975c14c51dfa02bfb40de66ac42d2af9e9e2a592ce7ea78f887a7b8ce2e0bc

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

File Description

deploymentgui.uno.dll is a Dynamic Link Library (DLL) file associated with OpenOffice or LibreOffice. It manages the user interface components for extension deployment and package management within the office suite.

Standard File Location

The standard directory path depends on the specific software and version installed:

LibreOffice: C:\Program Files\LibreOffice\program\
OpenOffice: C:\Program Files (x86)\OpenOffice 4\program\

How to Fix deploymentgui.uno.dll Errors Without Downloading

You can resolve errors related to this file using built-in system tools and software installers. Avoid downloading individual DLL files from third-party websites, as they often contain malware or outdated versions.

1. Repair the Office Installation

Since this file belongs to LibreOffice or OpenOffice, the most effective fix is using the official installer to repair corrupted components.

Press Windows Key + R, type appwiz.cpl, and press Enter.
Locate LibreOffice or OpenOffice in the list of installed programs.
Right-click the program and select Change or Repair.
Choose the Repair option in the wizard and follow the on-screen prompts.
Restart your computer once the process finishes.

2. Run System File Checker (SFC)

If the error is caused by underlying Windows file corruption affecting the software integration, use the built-in deployment tool.

Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
Type sfc /scannow and press Enter.
Wait for the verification process to reach 100%.
Restart your PC to apply any automated fixes.

3. Re-register the DLL File

If the file exists in the folder but Windows cannot read it, you can manually re-register the module.

Open Command Prompt as an administrator.
Type the following command (adjust the path based on your software) and press Enter: regsvr32 "C:\Program Files\LibreOffice\program\deploymentgui.uno.dll"
Click OK on the confirmation dialog box.

4. Clear the Office User Profile

Corrupted configuration data can prevent the deployment GUI module from loading correctly.

Press Windows Key + R, type %appdata%, and press Enter.
Open the LibreOffice or OpenOffice folder.
Rename the user folder to user old (this forces the application to generate a fresh profile on the next launch).

📊 Diagnostics Tool: Verify Your `deploymentgui.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.

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