VI1 File Extension

What is VI1 file?

Full format name of files that use VI1 extension is Kaspersky Anti-Virus. Kaspersky Anti-Virus format was developed by Kaspersky Lab. Files with VI1 extension may be used by programs distributed for Windows platform. VI1 file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The most popular software that supports VI1 files is Kaspersky Anti-Virus. Kaspersky Anti-Virus software was developed by Kaspersky Lab, and on its official website you may find more information about VI1 files or the Kaspersky Anti-Virus software program.

Programs which support VI1 file extension

Programs that can handle VI1 files are as follows. VI1 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with VI1 extension?

Being unable to open files with VI1 extension can be have various origins. What is important, all common issues related to files with VI1 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 VI1 files.

Step 1. Download and install Kaspersky Anti-Virus

The most common reason for such problems is the lack of proper applications that supports VI1 files installed on the system. To address this issue, go to the Kaspersky Anti-Virus developer website, download the tool, and install it. It is that easy Above you will find a complete listing of programs that support VI1 files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Kaspersky Anti-Virus website and download the installer.

Step 2. Update Kaspersky Anti-Virus to the latest version

If you already have Kaspersky Anti-Virus installed on your systems and VI1 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. This can be one of the causes why VI1 files are not compatible with Kaspersky Anti-Virus. The latest version of Kaspersky Anti-Virus should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open VI1 files to Kaspersky Anti-Virus

If you have the latest version of Kaspersky Anti-Virus installed and the problem persists, select it as the default program to be used to manage VI1 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

• Clicking the VI1 with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Kaspersky Anti-Virus installation folder. Confirm by checking Always use this app to open VI1 files box and clicking OK button.

Selecting the first-choice application in Mac OS

• From the drop-down menu, accessed by clicking the file with VI1 extension, select Information
• Proceed to the Open with section. If its closed, click the title to access available options
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with VI1 extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the VI1 for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the VI1 file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. The VI1 may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the VI1 is infected with a virus, this may be that cause that prevents you from accessing it. Scan the VI1 file as well as your computer for malware or viruses. If the scanner detected that the VI1 file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the VI1 file’s structure is intact

Did you receive the VI1 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. It could happen the the download process of file with VI1 extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the Kaspersky Anti-Virus file again.

4. Make sure that the system has sufficient resources to run Kaspersky Anti-Virus

If the systems has insufficient resources to open VI1 files, try closing all currently running applications and try again.

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

Latest versions of programs and drivers may help you solve problems with Kaspersky Anti-Virus files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with VI1 files affecting older versions of given software.

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