VMAC File Extension

What is VMAC file?

VMAC is a file extension commonly associated with VMware Configuration Format files. VMware defined the VMware Configuration Format format standard. Files with VMAC extension may be used by programs distributed for Windows platform. VMAC file format, along with 1305 other file formats, belongs to the Settings Files category. The most popular software that supports VMAC files is VMware Workstation. On the official website of VMware, Inc. developer not only will you find detailed information about theVMware Workstation software, but also about VMAC and other supported file formats.

Programs which support VMAC file extension

Below is a table that list programs that support VMAC files. Files with VMAC 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 VMAC extension?

There can be multiple causes why you have problems with opening VMAC files on given system. Fortunately, most common problems with VMAC files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the VMware Workstation

The most common reason for such problems is the lack of proper applications that supports VMAC files installed on the system. The solution is straightforward, just download and install VMware Workstation. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit VMware Workstation website and download the installer.

Step 2. Check the version of VMware Workstation and update if needed

If the problems with opening VMAC files still occur even after installing VMware Workstation, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of VMware Workstation is available. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of VMware Workstation installed, it may not support VMAC format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using VMware Workstation.

Step 3. Assign VMware Workstation to VMAC files

If the issue has not been solved in the previous step, you should associate VMAC files with latest version of VMware Workstation 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.

Change the default application in Windows

• Clicking the VMAC 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
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the VMware Workstation installation folder. Confirm by checking Always use this app to open VMAC files box and clicking OK button.

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with VMAC extension, select Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with VMAC extension. By clicking Continue you confirm your selection.

Step 4. Check the VMAC for 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 VMAC file. It is probable that the file is corrupted and thus cannot be accessed.

1. The VMAC 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 VMAC file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. VMAC file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with VMAC extension is complete and error-free

If the VMAC file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the VMAC file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the VMware Configuration Format file again.

4. Check whether your system can handle VMware Workstation

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

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

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

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