PKI File Extension

What is PKI file?

PKI filename suffix is mostly used for Entrust Public Key Infrastructure Format Format files. PKI file format is compatible with software that can be installed on Windows system platform. PKI file format, along with 6033 other file formats, belongs to the Misc Files category. The most popular software that supports PKI files is LibVirt.

Programs which support PKI file extension

Below is a table that list programs that support PKI files. Files with PKI 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: 12/11/2020

How to open file with PKI extension?

Being unable to open files with PKI extension can be have various origins. Fortunately, most common problems with PKI 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. Get the LibVirt

The most common reason for such problems is the lack of proper applications that supports PKI files installed on the system. The solution is straightforward, just download and install LibVirt. The full list of programs grouped by operating systems can be found above. The safest method of downloading LibVirt installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Verify the you have the latest version of LibVirt

If the problems with opening PKI files still occur even after installing LibVirt, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of LibVirt is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why PKI files are not compatible with LibVirt. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using LibVirt.

Step 3. Set the default application to open PKI files to LibVirt

If you have the latest version of LibVirt installed and the problem persists, select it as the default program to be used to manage PKI 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 PKI file
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where LibVirt is installed. Now all that is left is to confirm your choice by selecting Always use this app to open PKI files and clicking OK.

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected PKI file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• Select LibVirt and click Change for all...
• If you followed the previous steps a message should appear: This change will be applied to all files with PKI extension. Next, click the Continue button to finalize the process.

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

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the PKI file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. The PKI 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 PKI 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. PKI file is infected with malware? Follow the steps suggested by your antivirus software.

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

If you obtained the problematic PKI 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. If the PKI 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.

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

4. Make sure that the system has sufficient resources to run LibVirt

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

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Entrust Public Key Infrastructure Format Format file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle PKI files.

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