CRON File Extension

What is CRON file?

CRON filename suffix is mostly used for Unraid OS Cron Data Format files. CRON files are supported by software applications available for devices running Linux. CRON file format, along with 6033 other file formats, belongs to the Misc Files category. The most popular software that supports CRON files is unRAID OS. Software named unRAID OS was created by Lime Technology. In order to find more detailed information on the software and CRON files, check the developer’s official website.

Programs which support CRON file extension

Programs that can handle CRON files are as follows. Files with CRON suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 08/19/2020

How to open file with CRON extension?

Problems with accessing CRON may be due to various reasons. Fortunately, most common problems with CRON files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install unRAID OS software

The most common reason for such problems is the lack of proper applications that supports CRON files installed on the system. The solution is straightforward, just download and install unRAID OS. The full list of programs grouped by operating systems can be found above. If you want to download unRAID OS installer in the most secured manner, we suggest you visit Lime Technology website and download from their official repositories.

Step 2. Check the version of unRAID OS and update if needed

If the problems with opening CRON files still occur even after installing unRAID OS, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of unRAID OS is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that unRAID OS cannot handle files with CRON may be that the software is outdated. The most recent version of unRAID OS is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign unRAID OS to CRON files

After installing unRAID OS (the most recent version) make sure that it is set as the default application to open CRON files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the CRON with right mouse button will bring a menu from which you should select the Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• Finally select Look for another app on this PC, point to the folder where unRAID OS is installed, check the Always use this app to open CRON files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• Right-click the CRON file and select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select unRAID OS and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with CRON extension. Next, click the Continue button to finalize the process.

Step 4. Check the CRON for errors

Should the problem still occur after following steps 1-3, check if the CRON file is valid. Problems with opening the file may arise due to various reasons.

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

Should it happed that the CRON is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. CRON file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

Did you receive the CRON file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with CRON extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open unRAID OS

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

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Unraid OS Cron Data Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle CRON files.

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