How To Fix Unarc.dll Returned An Error Code-14
How to fix unarc.dll returned an error code-14
If you are trying to install a game or a large file on your Windows 10 computer, you may encounter an error message that says "unarc.dll returned an error code -14". This error means that the unarc.dll file, which is responsible for decompressing the data, has failed to do its job. This can happen due to various reasons, such as insufficient disk space, corrupted files, incompatible system settings, or malware infection. In this article, we will show you some possible solutions to fix this error and enjoy your game or file without any hassle.
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What is unarc.dll and why does it cause errors?
Unarc.dll is a dynamic link library (DLL) file that is used by some programs and games to decompress the data that they need to run. Unarc.dll is usually included in the installation package of these programs and games, and it is loaded into the memory when they are launched. However, sometimes unarc.dll may not work properly and cause errors during the installation or decompression process. This can happen due to various factors, such as:
Lack of disk space: If you don't have enough free space on your hard drive or SSD, unarc.dll may not be able to decompress the data completely and cause errors.
Corrupted files: If the installation package or the unarc.dll file itself is corrupted or damaged, unarc.dll may not be able to read or write the data correctly and cause errors.
Incompatible system settings: If your system settings are not compatible with the program or game that you are trying to install, unarc.dll may not be able to function properly and cause errors.
Malware infection: If your computer is infected by malware or viruses, they may interfere with the unarc.dll file or the installation process and cause errors.
How to fix unarc.dll returned an error code-14?
Depending on the cause of the error, there are different ways to fix unarc.dll returned an error code-14. Here are some common methods that you can try:
Check your disk space: The first thing you should do is to check how much free space you have on your hard drive or SSD where you are trying to install the program or game. You can do this by right-clicking on the drive icon in File Explorer and selecting Properties. You will see the used and free space information on the General tab. If you don't have enough free space, you should delete some unnecessary files or move them to another drive. You can also use Disk Cleanup or CCleaner to remove temporary files and other junk data that may take up your disk space.
Verify the integrity of the installation package: Sometimes, the installation package of the program or game that you are trying to install may be corrupted or incomplete due to download errors or interruptions. This can affect the unarc.dll file and cause errors during the decompression process. To fix this, you should verify the integrity of the installation package by comparing its checksum with the original one provided by the source website. You can use a tool like HashMyFiles to calculate and compare the checksums of files. If the checksums do not match, you should download the installation package again from a reliable source.
Replace the unarc.dll file: Another possible solution is to replace the unarc.dll file with a new one from a trusted source. Sometimes, the unarc.dll file that comes with the installation package may be outdated, incompatible, or corrupted. To fix this, you should download a new unarc.dll file from a website like DLL-files.com and copy it to the folder where you are installing the program or game. You should also copy it to the System32 folder (for 32-bit systems) or SysWOW64 folder (for 64-bit systems) in your Windows directory. This will ensure that your system can access and load the unarc.dll file when needed.
Run the installer as administrator: Sometimes, unarc.dll may not have enough permissions to access or modify some files or folders on your system. This can cause errors during the installation or decompression process. To fix this, you should run the installer as administrator by right-clicking on the installer file and selecting Run as administrator. This will grant the installer full access to your system and allow it to use the unarc.dll file without any problems.
Disable your antivirus and firewall: Another possible cause of unarc.dll errors is the interference of your antivirus or firewall software. These programs may block or scan the unarc.dll file or the installation process and cause errors. To fix this, you should temporarily disable your antivirus and firewall software before running the installer. You can do this by right-clicking on the icons of these programs in the system tray and selecting Disable or Exit. You should also add the installer file and the unarc.dll file to the exceptions or exclusions list of these programs. This will prevent them from interfering with the installation or decompression process. You should remember to enable your antivirus and firewall software after completing the installation.
Update your system settings: Sometimes, unarc.dll errors may occur due to incompatible or outdated system settings on your computer. These settings may affect the performance or compatibility of the unarc.dll file or the program or game that you are trying to install. To fix this, you should update your system settings by following these steps:
Update your Windows: You should make sure that your Windows is up to date with the latest updates and patches. You can do this by going to Settings > Update & Security > Windows Update and clicking on Check for updates. This will download and install any available updates for your Windows.
Update your drivers: You should also make sure that your drivers are up to date with the latest versions. Drivers are software components that allow your hardware devices to communicate with your system. Outdated or corrupted drivers can cause errors or compatibility issues with the unarc.dll file or the program or game that you are trying to install. You can update your drivers by going to Device Manager, right-clicking on each device, and selecting Update driver. You can also use a tool like Driver Booster to automatically scan and update your drivers.
Change your compatibility mode: You should also try changing the compatibility mode of the installer file or the program or game that you are trying to install. Compatibility mode is a feature that allows you to run older programs or games on newer versions of Windows. Sometimes, unarc.dll errors may occur due to compatibility issues between the unarc.dll file and the Windows version that you are using. To fix this, you should right-click on the installer file or the program or game icon, select Properties, go to the Compatibility tab, check the box that says Run this program in compatibility mode for, and select a previous version of Windows from the drop-down menu. You should also check the box that says Run this program as an administrator. This will make the installer file or the program or game run in a mode that is compatible with the unarc.dll file.
Unarc.dll errors are common problems that may occur when you try to install a program or game on your Windows 10 computer. These errors can be caused by various factors, such as insufficient disk space, corrupted files, incompatible system settings, or malware infection. However, these errors can be fixed by following some simple methods, such as checking your disk space, verifying the integrity of the installation package, replacing the unarc.dll file, running the installer as administrator, disabling your antivirus and firewall, and updating your system settings. By following these methods, you should be able to fix unarc.dll returned an error code-14 and enjoy your program or game without any hassle.