Tips to open LAST file

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

LAST file extension

File Name Valve Steam Data Format
File Category Misc Files

The LAST file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the LAST files. Below is a summary of the number of programs that support and open the LAST file on each system platform.

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

What is LAST file?

The LAST file has been categorized as Misc Files. In addition to this file, the Misc Files category includes 6033 related files. Valve Steam Data Format is most often found on 3 operating systems. The file will work on Linux, Mac OS, Windows systems, unfortunately not on others. The main program that supports this format is Steam. This was created by Valve Corporation. Alternatively, you can use 2 other programs.

How to open LAST file?

The main problem with Valve Steam Data Format is that the LAST file is incorrectly associated with programs. Thus, when you open LAST, the program selection wizard or some other program starts. How to solve such a problem?

The first thing you should do is just "doubleclick" on the LAST 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 Steam

An often overlooked issue is to make sure that Steam is installed on the computer. To do this, enter the name Steam into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Below is a list of programs that support the file LAST.

Programs to open LAST file

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

Step 2. Create association of Steam with LAST files

If the application is or has been freshly installed, but the LAST file still does not use the Steam program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of 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 LAST file with the Steam application.

Step 3. Update Steam to the latest version

The fault may also lie with the Steam program, it is possible that Valve Steam Data Format requires a newer version of the program. This can be done using the application (if it provides such options) or from the Valve Corporation website and install the latest version.

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

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

Very often, the file may be size 0 or incomplete. This is most often caused by a problem while downloading the LAST file. The only repair option is to download the file again.
The most common cause here is computer viruses. A virus scan using an up-to-date antivirus program should fix the problem. If this is not possible, you can use the online scanner. The scan should cover the entire computer, not only the LAST file that we want to open. As a result of the scan, sometimes it is not possible to recover LAST files, which are deleted if there is a backup of this file, then after restoring it, it must also be scanned.
Older version of LAST file may not always be supported by the latest software version. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for this. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged LAST files. You can restore the file from a backup or use help.
The program can also signal the fact of encryption. The encrypted LAST files cannot be played on other computers than the one on which they were encrypted, they must be decrypted before using on another device.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. It is best to move LAST to a different directory.
This can happen on a file that does not support multiple access. In this case, the LAST file is blocked by the first application to open it. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. However, some background programs may block the LAST file while scanning. If nothing helps, please reset the device.