ZLC File Extension

What is ZLC file?

ZLC is a file extension commonly associated with ZoneAlarm Mailsafe Renamed INF files. ZoneAlarm Mailsafe Renamed INF specification was created by Check Point Software Technologies Ltd.. Files with ZLC extension may be used by programs distributed for Windows platform. Files with ZLC extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. The software recommended for managing ZLC files is ZoneAlarm Pro. On the official website of Check Point Software Technologies Ltd. developer not only will you find detailed information about theZoneAlarm Pro software, but also about ZLC and other supported file formats.

Programs which support ZLC file extension

Below is a table that list programs that support ZLC files. Files with ZLC extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with ZLC extension?

Problems with accessing ZLC may be due to various reasons. What is important, all common issues related to files with ZLC extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with ZLC files.

Step 1. Download and install ZoneAlarm Pro

Problems with opening and working with ZLC files are most probably having to do with no proper software compatible with ZLC files being present on your machine. To address this issue, go to the ZoneAlarm Pro developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. The safest method of downloading ZoneAlarm Pro installed is by going to developer’s website (Check Point Software Technologies Ltd.) and downloading the software using provided links.

Step 2. Update ZoneAlarm Pro to the latest version

If you already have ZoneAlarm Pro installed on your systems and ZLC files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why ZLC files are not compatible with ZoneAlarm Pro. The latest version of ZoneAlarm Pro should support all file formats that where compatible with older versions of the software.

Step 3. Associate ZoneAlarm Mailsafe Renamed INF files with ZoneAlarm Pro

If the issue has not been solved in the previous step, you should associate ZLC files with latest version of ZoneAlarm Pro you have installed on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Selecting the first-choice application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the ZLC file
• Select Choose another app → More apps
• Finally select Look for another app on this PC, point to the folder where ZoneAlarm Pro is installed, check the Always use this app to open ZLC files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• Right-click the ZLC file and select Information
• Open the Open with section by clicking its name
• From the list choose the appropriate program and confirm by clicking Change for all....
• If you followed the previous steps a message should appear: This change will be applied to all files with ZLC extension. Next, click the Continue button to finalize the process.

Step 4. Ensure that the ZLC file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper ZLC file. Being unable to access the file can be related to various issues.

1. The ZLC may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the ZLC file hinders attempts to open it. Scan the ZLC file as well as your computer for malware or viruses. If the ZLC file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

Did you receive the ZLC file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with ZLC extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the ZoneAlarm Mailsafe Renamed INF file again.

4. Check whether your system can handle ZoneAlarm Pro

If the system is under havy load, it may not be able to handle the program that you use to open files with ZLC extension. In this case close the other applications.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with ZoneAlarm Mailsafe Renamed INF files. It may be the case that the ZLC files work properly with updated software that addresses some system bugs.

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