DLB filename suffix is mostly used for Troj/Dloadr-AHT files. Files with DLB extension may be used by programs distributed for Windows platform. DLB file format, along with 3591 other file formats, belongs to the Various Files category. BitDefender supports DLB files and is the most frequently used program to handle such files, yet 3 other tools may also be used. Software named BitDefender was created by Softwin. In order to find more detailed information on the software and DLB files, check the developer’s official website.
The following listing features DLB-compatible programs. DLB files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.
There can be multiple causes why you have problems with opening DLB files on given system. Fortunately, most common problems with DLB files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with DLB files.
The most common reason for such problems is the lack of proper applications that supports DLB files installed on the system. The most obvious solution is to download and install BitDefender or one to the listed programs: Kaspersky Anti-Virus, AVG Antivirus, avast! Antivirus. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. If you want to download BitDefender installer in the most secured manner, we suggest you visit Softwin website and download from their official repositories.
If the problems with opening DLB files still occur even after installing BitDefender, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of BitDefender is available. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why DLB files are not compatible with BitDefender. The most recent version of BitDefender is backward compatible and can handle file formats supported by older versions of the software.
If you have the latest version of BitDefender installed and the problem persists, select it as the default program to be used to manage DLB on your device. The method is quite simple and varies little across operating systems.
Change the default application in Windows
Change the default application in Mac OS
Should the problem still occur after following steps 1-3, check if the DLB file is valid. Problems with opening the file may arise due to various reasons.
If the file is infected, the malware that resides in the DLB file hinders attempts to open it. Scan the DLB file as well as your computer for malware or viruses. If the DLB file is indeed infected follow the instructions below.
If you obtained the problematic DLB file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with DLB extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.
Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Troj/Dloadr-AHT file again.
The operating systems may note enough free resources to run the application that support DLB files. Close all running programs and try opening the DLB file.
Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Troj/Dloadr-AHT files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle DLB files.
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