How To: OPP.DLL Error Fix

To Automatically fix your DLL error, we recommend the Advanced System Repair Tool (Restoro). Restoro is one of the most advanced System Repair solutions available for Windows. Restoro will scan your system and automatically fix errors. Advanced Users can follow the instructions below to manually repair their PC.
Filename OPP.DLL
Version 1.2.5.1
Architecture 32
Filesize 92 kb
Language U.S. English
Company Adobe Systems Incorporated
MD5 7333c6f1f3b6b52083de7a5bf077cce4
SHA-1 c978fd8906d0958c86be8bfa22b8a02f574478ac

Are you looking to download OPP.DLL or need a solution to fix the “OPP.DLL is missing on your computer” error? You’re in the right place. On this page, you can find all the necessary information to get rid of your error message. Feel free to browse through the information below to resolve your issue and get rid of the frustrating OPP.DLL error. 

System Error – OPP.DLL

The program can’t start because OPP.DLL is missing from your computer. Try reinstalling the program to fix the problem.

What is a DLL?

DLL stands for Dynamic Link Library, which serves as a set of instructions or functions for other programs to use. The purpose of a DLL file is to save disk space by providing quick access to code and data that are necessary for some applications to work. The benefit is that programs use a shared DLL instead of storing data in its files, thereby making your computer run faster. 

Why did you get a DLL error? 

Most DLL files are included in windows installation by default. When you install a program, it assumes that the necessary library is present on your computer, and if a particular DLL file is corrupt or missing, the error message shows up on the screen. 

In most cases, DLL errors are caused by viruses or other malware. Occasionally, it is because the files are removed by accident, or no longer supported. Regardless, a DLL error is a sign that your computer is missing important data for applications to work. 

What does “OPP.DLL” error mean? 

There are multiple reasons that cause the “OPP.DLL” error message to occur. OPP.DLL is an essential component for some Windows applications, and the error message is a sign that the file is corrupt or missing, which affects the program. This could be caused by malicious software, incorrect installations, faulty programs, registry issues, etc. 

An error message associated with OPP.DLL indicates that the file is corrupt or missing.

Commonly occurring error messages related to OPP.DLL include: 

  • “The program can’t start because OPP.DLL is missing from your computer”
  • “Error loading OPP.DLL. The specified module could not be found”
  • “There was a problem starting OPP.DLL” 
  • “OPP.DLL could not be located”
  • “Cannot register OPP.DLL.”

Regardless of the cause, each OPP.DLL error can be treated similarly. 

How to fix the OPP.DLL error?

If an error related to OPP.DLL occurs, the file should be replaced manually or automatically with the help of advanced utility tools. Both methods work, although the manual approach is risky as it may lead to more issues, while the automatic solutions provide a fix with minimal effort on your part. 

We created a list of known fixes that are proven to work with your issue. 

Feel free to use any of the tested methods below to fix the OPP.DLL error on your computer:

  • Repair OPP.DLL Error Automatically
  • Download OPP.DLL Manually
  • Register the OPP.DLL File
  • Run a System File Checker to Fix the OPP.DLL Error
  • Scan Your Computer for Malware
  • Perform a System Restore to Fix the Corrupt OPP.DLL File

Repair OPP.DLL Error Automatically

Featured Guide
Repair OPP.DLL Error Automatically
Difficulty
Easy
Steps
5
Time Required
1 minutes
Sections
3
Description
In this guide, we will automatically fix OPP.DLL and all other DLL file errors.

Step 1: Download Restoro (AUTOMATIC FIX)

Step 1: Download Restoro (AUTOMATIC FIX)
  • Download Restoro and run the installer.
  • Open Restoro.
  • Run Scan.

Step 2: Problem Solved

Step 2: Problem Solved
  • Just like that, Restoro will download and install the correct version of OPP.DLL.
  • It will also resolve other similar issues related to OPP.DLL file.

Recommended: Restoro has been proven to identify and fix OPP.DLL errors and other Windows problems with very high efficiency. If you don’t want to struggle with manual repair methods, this is the tool to use. 

You can also try one of the manual methods below: 

Download OPP.DLL Manually

Download OPP.DLL Manually
Difficulty
Intermediate
Steps
9
Time Required
15 minutes
Sections
3
Description
Download OPP.DLL manually and follow this guide to register it with Windows.

Step 1: Find the appropriate OPP.DLL version

Step 1: Find the appropriate  OPP.DLL version
  • Some files have different versions for different systems so you need to search for the right one. Depending on your operating system, choose either a 32-bit or 64-bit file version and select the latest version for best performance.
  • Note that some programs may require older .dll versions to function. 

Step 2: Prepare the file for installation

Step 2: Prepare the file for installation
  • Once downloaded, open the archive containing the DLL file with your preferred zip software such as WinRAR or WinZIP.
  • Extract the file to your computer desktop.
  • Verify the MD5 and SHA-1 of the file to our database.

Step 3: Install fixed version of OPP.DLL

Step 3: Install fixed version of OPP.DLL
  • Once verifying the MD5 and/or SHA-1, proceed with creating a backup of your existing OPP.DLL (if applicable).
  • Copy OPP.DLL to the destination overwriting the existing version of the file.
  • Alternatively, place the file within the Windows system directory (C:/Windows/System32)

Step 4: Finalizing Installation

Step 4: Finalizing Installation
  • Restart your computer, and try to start your application once again.

If a simple download isn’t enough, the OPP.DLL file most likely requires system registration.

Register the OPP.DLL file

Register the OPP.DLL file
Difficulty
Advanced
Steps
9
Time Required
15 minutes
Sections
3
Description
In this guide, we will walk through the steps to register the fixed DLL with Windows.

Step 1: Open Command Prompt

Step 1: Open Command Prompt
  • Press the Windows key.
  • Type ”command prompt” in the search box
  • Select the ‘Run as Administrator’ option.
  • Command Prompt (CMD) should have appeared on your screen. 

Step 2: Register DLL

Step 2: Register DLL
  • Focus the Command Prompt window.
  • Type: “regsvr32 OPP.DLL
  • Press the Enter key.
  • Wait for Windows to register the DLL.

Step 3: Finalize Registration

Step 3: Finalize Registration
  • Restart the computer and start the application again to see if the error is gone. 

Run a System File Checker (SFC) to Fix the OPP.DLL Error

Run a System File Checker (SFC) to Fix the OPP.DLL Error
Difficulty
Easy
Steps
14
Time Required
45 minutes
Sections
3
Description
In this guide, we will run the system file checker in an attempt to fix and repair system files.

Step 1: Open Command Prompt

Step 1: Open Command Prompt
  • Press the Windows key.
  • Type ”command prompt” in the search box
  • Select the ‘Run as Administrator’ option.
  • Command Prompt (CMD) should have appeared on your screen. 

Step 2: Run Command

Step 2: Run Command
  • Focus the Command Prompt window using your mouse.
  • Type: “sfc /scannow
  • Press the Enter key
  • Ensure that Windows has responded that it has begun the system scan.
  • After issuing the command, a system check will commence. The operation may take some time, so you need to wait.

Step 3: Wait for Operation

Step 3: Wait for Operation
  • If any issues were found, the system will display the “Windows Resource Protection found corrupted files and successfully repaired them” message.
  • If no errors are found, the response will be “Windows Resource Protection did not find any integrity violations”.  This is good!

Step 4: Results

Step 4: Results
  • If no integrity violations are found, your system is successfully repaired and you may now reboot.
  • If your system isn’t able to repair the damage, the message “Windows Resource Protection found corrupt files but was unable to fix them” will appear on your screen.
  • If the above message appears, you can still attempt some of the other methods such as manual download, system restore, or OS reinstallation. See below for more details.

Another highly likely scenario could be a malware infection. Malware is malicious software that can cause damage to your DLL files which result in error messages or even full system failure. Your system may be inefficient at dealing with malware, but you can perform scans to identify any existing problems.

Scan Your Computer for Malware

Scan Your Computer for Malware
Difficulty
Intermediate
Steps
6
Time Required
45 minutes
Sections
3
Description
In this guide, we tackle a common culprit of DLL file errors: malware.

Step 1: Open Malware Scan

Step 1: Open Malware Scan
  • The first option is to use Windows Security (Windows Defender), a built-in Windows application that scans and protects your computer from malicious software. 
  • To open the application, simply type “Windows Security” in your search box and navigate to the “Virus & threat protection” tab. 

Step 2: Run a Quick Scan

Step 2: Run a Quick Scan
  • Once there, click on the “Quick scan” button to scan your computer.
  • Your Windows system needs to be up-to-date to get the best results, and you can find the “Check for updates” option below to make sure you’re running the latest version.

Step 3: Real Time Protection

Step 3: Real Time Protection
  • Other options include third party software, such as the Malwarebytes anti-malware application. This kind of software is very good at detecting and resolving any issues with malicious software and will keep your computer safe as long as it’s running.
  • We strongly recommend you to get powerful antivirus software for your computer.  

If all else fails and at one point, your application worked as intended: a tried and true solution could be a file restoration using none other than System Restore.

Perform a System Restore to Fix the Corrupted OPP.DLL File

Perform a System Restore to Fix the Corrupted OPP.DLL File
Difficulty
Advanced
Steps
7
Time Required
60 minutes
Sections
3
Description
In this guide, we will sudden DLL file errors by restoring the PC utilizing the System Restore tool.

Step 1: Open System Restore

Step 1: Open System Restore
  • Press the Windows key, open the search box and type in “System Restore”.
  • Click “Open”.

Step 2: Find Restore Point

Step 2: Find Restore Point
  • In the System Restore dialog, pull up the list containing your past restore points.
  • Carefully sort and filter through the available restore points finding a date and time that lines up with the last time your application worked.

Step 3: Restore Your PC

Step 3: Restore Your PC
  • Select a restore point and press Continue.
  • This process may take some time and may uninstall some of the recently installed programs.
  • System Restore is a procedure that affects only the most recent errors.