Solve Unarc.dll Error Code in Minutes - Tips and Tricks for Installing Batman Arkham City
Batman Arkham City Installation Unarc.dll Error Fix: A Guide for Gamers
Batman Arkham City is one of the most popular and acclaimed games in the Batman franchise, featuring an open-world environment, stealth and combat mechanics, and a gripping story. However, some gamers may encounter a frustrating problem when trying to install the game on their PC: the unarc.dll error. This error prevents the game from being installed or run properly, and can ruin the gaming experience. In this article, we will explain what causes the unarc.dll error, and how to fix it with some simple and effective solutions.
Batman arkham city installation unarc.dll error fix
What is unarc.dll error?
Unarc.dll is a DLL (Dynamic Link Library) file that is needed to run certain programs, especially those that involve decompressing data during installation. A DLL file contains code and data that can be used by multiple programs at the same time, thus saving memory and disk space.
However, sometimes the unarc.dll file can be missing, corrupted, or incompatible with your system, causing an error message to pop up when you try to install or run a program. The error message can vary slightly, but it usually says something like:
An error occurred while unpacking: archive corrupted!
Unarc.dll returned an error code: -7
Error: archive data corrupted (decompression fails)
The unarc.dll error can prevent you from installing or running the program, such as Batman Arkham City, and can be very frustrating for gamers. The error can be caused by various factors, such as insufficient RAM or HDD storage, outdated or faulty graphics drivers, corrupted or missing DLL files, malware infection, registry issues, etc.
How to fix unarc.dll error?
Fortunately, there are some solutions that can help you fix the unarc.dll error and install Batman Arkham City successfully. Here are some of the methods that you can try:
Solution 1: Reinstall the game
The first and simplest solution is to reinstall the game from scratch. Sometimes, the installation process can be interrupted or corrupted by various reasons, such as power outage, disk errors, antivirus interference, etc. This can result in a damaged or incomplete game file that triggers the unarc.dll error.
To reinstall the game, you need to follow these steps:
Uninstall Batman Arkham City from your PC. You can do this by going to Control Panel > Programs and Features > Uninstall a program. Find Batman Arkham City from the list and click Uninstall.
Delete any leftover files and folders of the game from your PC. You can use a third-party tool like CCleaner to clean up your system and remove any junk files.
Download Batman Arkham City again from a reliable source. Make sure you have enough disk space and a stable internet connection.
Disable your antivirus software temporarily. Some antivirus programs can block or delete some game files during installation, causing the unarc.dll error. You can turn off your antivirus software before installing the game and turn it back on after the installation is complete.
Run the game installer as administrator. Right-click on the game installer file and select Run as administrator. This will give the installer full access to your system resources and prevent any permission issues.
Follow the installation instructions and complete the installation.
After reinstalling the game, you can check if the unarc.dll error is fixed and if you can play Batman Arkham City without any problems.
Solution 2: Reregister the unarc.dll file
The second solution is to reregister the unarc.dll file using a command prompt. Sometimes, the unarc.dll file can be unregistered or deregistered from your system due to various reasons, such as malware infection, registry errors, etc. This can cause the unarc.dll error when you try to install or run a program that needs this file.
To reregister the unarc.dll file, you need to follow these steps:
Press Windows + R keys to open the Run dialog box.
Type cmd and press Ctrl + Shift + Enter keys to open an elevated command prompt.
Type regsvr32 Isdone.dll and press Enter. This will register the Isdone.dll file that is related to the unarc.dll file.
Type regsvr32 unarc.dll and press Enter. This will register the unarc.dll file itself.
Close the command prompt and restart your PC.
After reregistering the unarc.dll file, you can check if the unarc.dll error is fixed and if you can install or run Batman Arkham City without any issues.
Solution 3: Update your graphics drivers
The third solution is to update your graphics drivers to the latest version. Graphics drivers are essential for your PC to communicate with your graphics card and display images on your screen. However, outdated or faulty graphics drivers can cause various problems, such as crashes, freezes, glitches, etc., including the unarc.dll error.
To update your graphics drivers, you need to follow these steps:
Press Windows + X keys and select Device Manager from the menu.
Expand Display adapters and right-click on your graphics card name.
Select Update driver from the context menu.
Select Search automatically for updated driver software and wait for Windows to find and install the latest driver for your graphics card.
If Windows cannot find any driver updates, you can visit your graphics card manufacturer's website and download the latest driver for your model and operating system.
After updating your graphics driver, restart your PC.
After updating your graphics driver, you can check if the unarc.dll error is fixed and if you can play Batman Arkham City without any problems.
Solution 4: Perform a clean boot
The fourth solution is to perform a clean boot on your PC. A clean boot is a process that starts Windows with only essential services and programs running in the background. This can help you troubleshoot any software conflicts or compatibility issues that might cause the unarc.dll error when installing or running Batman Arkham City.
To perform a clean boot on your PC, you need to follow these steps:
Press Windows + R keys to open Run dialog box again.
Type msconfig again and press Enter to open System Configuration window again.
Select Selective startup under General tab and uncheck Load startup items."
Select Services tab again check Hide all Microsoft services at bottom left corner again."
Click Disable all button to disable all non-Microsoft services running in background again."
Select Startup tab again click Open Task Manager link again at bottom right corner again."
In Task Manager window again select Startup tab again disable all startup programs again one by one by right-clicking on them again selecting Disable from context menu again."
Close Task Manager window again click OK button in System Configuration window again."
Restart your PC in clean boot mode."
Solution 5: Check your RAM and HDD
The fifth solution is to check your RAM and HDD for any errors or issues. As mentioned before, the unarc.dll error can be caused by insufficient RAM or HDD storage for the game installation or decompression. Therefore, you need to make sure that your RAM and HDD are working properly and have enough free space.
To check your RAM and HDD, you need to follow these steps:
Press Windows + E keys to open File Explorer.
Right-click on your C drive (or the drive where you want to install the game) and select Properties.
Select Tools tab and click Check button under Error checking section.
Click Scan drive and wait for Windows to scan and fix any errors on your drive.
After the scan is complete, click Optimize button under Optimize and defragment drive section.
Select your C drive (or the drive where you want to install the game) and click Optimize button.
Wait for Windows to optimize and defragment your drive.
Close the Properties window and restart your PC.
To check your RAM, you can use a third-party tool like MemTest86 or Windows Memory Diagnostic. Follow the instructions of the tool to test your RAM for any errors or issues.
If you find any problems with your RAM or HDD, you may need to replace them with new ones or contact a professional for help.
After checking your RAM and HDD, you can check if the unarc.dll error is fixed and if you can install or run Batman Arkham City without any problems.
Conclusion
In this article, we have explained what causes the unarc.dll error when installing or running Batman Arkham City, and how to fix it with five simple and effective solutions. We hope that this guide has helped you solve the problem and enjoy playing the game. If you have any questions or suggestions, feel free to leave a comment below.
Solution 6: Scan your PC for malware
The sixth solution is to scan your PC for malware using a reliable antivirus software. Malware can infect your PC and damage or delete your system files, including the unarc.dll file. This can cause the unarc.dll error when you try to install or run Batman Arkham City or any other program that needs this file.
To scan your PC for malware, you need to follow these steps:
Download and install a reputable antivirus software, such as Malwarebytes, Bitdefender, Norton, etc.
Launch the antivirus software and update its database to the latest version.
Perform a full scan of your PC and wait for the antivirus software to detect and remove any malware threats.
After the scan is complete, restart your PC.
After scanning your PC for malware, you can check if the unarc.dll error is fixed and if you can install or run Batman Arkham City without any problems.
Conclusion
In this article, we have explained what causes the unarc.dll error when installing or running Batman Arkham City, and how to fix it with six simple and effective solutions. We hope that this guide has helped you solve the problem and enjoy playing the game. If you have any questions or suggestions, feel free to leave a comment below.
Conclusion
The unarc.dll error is a common problem that many gamers face when installing or running Batman Arkham City or other large games or programs. The error can be caused by various factors, such as insufficient RAM or HDD storage, outdated or faulty graphics drivers, corrupted or missing DLL files, malware infection, registry issues, etc. However, the error can be fixed with some simple and effective solutions, such as reinstalling the game, reregistering the unarc.dll file, updating the graphics drivers, performing a clean boot, checking the RAM and HDD, and scanning the PC for malware. By following these solutions, you can fix the unarc.dll error and enjoy playing Batman Arkham City without any issues.
We hope that this article has helped you understand what causes the unarc.dll error and how to fix it. If you have any questions or suggestions, feel free to leave a comment below. Thank you for reading. 4e3182286b