MHC File Extension

What is MHC file?

MHC filename suffix is mostly used for MPLAB Harmony Configuration Data Format files. MHC files are supported by software applications available for devices running Windows. MHC file format, along with 1305 other file formats, belongs to the Settings Files category. The most popular software that supports MHC files is MPLAB Harmony. MPLAB Harmony software was developed by Microchip Technology Inc., and on its official website you may find more information about MHC files or the MPLAB Harmony software program.

Programs which support MHC file extension

Programs that can handle MHC files are as follows. MHC files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Updated: 11/22/2020

How to open file with MHC extension?

Being unable to open files with MHC extension can be have various origins. Fortunately, most common problems with MHC 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. Download and install MPLAB Harmony

Problems with opening and working with MHC files are most probably having to do with no proper software compatible with MHC files being present on your machine. The solution to this problem is very simple. Download MPLAB Harmony and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading MPLAB Harmony installed is by going to developer’s website (Microchip Technology Inc.) and downloading the software using provided links.

Step 2. Update MPLAB Harmony to the latest version

If you already have MPLAB Harmony installed on your systems and MHC files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that MPLAB Harmony cannot handle files with MHC may be that the software is outdated. The latest version of MPLAB Harmony should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open MHC files to MPLAB Harmony

If you have the latest version of MPLAB Harmony installed and the problem persists, select it as the default program to be used to manage MHC on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Clicking the MHC 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 MPLAB Harmony is installed, check the Always use this app to open MHC files box and conform your selection by clicking OK button

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with MHC extension, select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• If you followed the previous steps a message should appear: This change will be applied to all files with MHC extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the MHC is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the MHC file in question. Problems with opening the file may arise due to various reasons.

1. Verify that the MHC in question is not infected with a computer virus

If the file is infected, the malware that resides in the MHC file hinders attempts to open it. Scan the MHC file as well as your computer for malware or viruses. If the scanner detected that the MHC file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the MHC file’s structure is intact

Did you receive the MHC file in question from a different person? Ask him/her to send it one more time. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. If the MHC file has been downloaded from the internet only partially, try to redownload it.

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

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 MPLAB Harmony

The operating systems may note enough free resources to run the application that support MHC files. Close all running programs and try opening the MHC file.

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

Latest versions of programs and drivers may help you solve problems with MPLAB Harmony Configuration Data Format files and ensure security of your device and operating system. It may be the case that the MHC files work properly with updated software that addresses some system bugs.

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