Tips to open VAC file

Can't open the VAC file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open VAC files as well as a list of programs that support VAC files.

VAC file extension

File Name IMail Server Vacation Message Format
File Developer Ipswiitch,Inc.
File Category Data Files

The VAC file is supported on 1 operating systems. Depending on your operating system, you may need different software to handle the VAC files. Below is a summary of the number of programs that support and open the VAC file on each system platform.

Operating systems
  • 1
  • 0
  • 0
  • 0
  • 0
  • 0

What is VAC file?

The file with the extension VAC is the Data Files file type. The creator of this file is Ipswiitch,Inc.. In addition to this file, the Data Files category includes 1326 related files. IMail Server Vacation Message Format is most often found on 1 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Windows. It is recommended to use IMail Server to handle this file. This is a program created by Ipswitch, Inc..

How to open VAC file?

An often recurring problem with IMail Server Vacation Message Format is that VAC is not associated with the correct program file. This is manifested by the fact that VAC files open in unusual applications or do not have an assigned program. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the VAC file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install IMail Server

An often overlooked issue is to make sure that IMail Server is installed on the computer. This can be achieved by typing IMail Server into the operating system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Below is a list of programs that support the file VAC.

Programs to open VAC file

Remember to download programs supporting VAC files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of IMail Server with VAC files

However, it may happen that the application itself does not cause the VAC file to open in the IMail Server application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. The window will show, among other things, the type of the file and the information by which the program is used to launch the file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the VAC file with the IMail Server application.

Step 3. Update IMail Server to the latest version

If, despite the association of the IMail Server program with the IMail Server Vacation Message Format file, the file still does not open, check the program version and possibly update it to the newest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Ipswitch, Inc. page and install.

Step 4. Check for the following problems with the VAC file

If the above steps do not help, you can assume that the file itself is not correct. The most common file problems are:

Very often, the file may be size 0 or incomplete. This is most often caused by a problem while downloading the VAC file. The only repair option is to download the file again.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. Alternatively, you can use the scanners available online. However, it is important to scan the entire system, not only the file VAC or the program directory. Sometimes virus-infected VAC files cannot be recovered, so make a backup in advance.
Older version of VAC file may not always be supported by the latest software version. These problems are known and are often very easy to fix using the software developers's website.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the option of recovering data from damaged VAC files. The easiest way to restore the file is from a backup or by contacting Ipswiitch,Inc., but this one can be expensive. Not all damage can be reversed.
The program can also signal the fact of encryption. The encrypted file VAC except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some of the system directories are excluded from modification. The problem is only writing to the file, not reading it. It is best to move VAC to a different directory.
This problem only occurs with more complex files. In this case, the VAC file is blocked by the first application to open it. Just close unnecessary programs. Sometimes you have to wait for the session to the file VAC to close. Some anti-virus or backup software may occupy the VAC file for a certain period of time. If this does not work either, restart the device.