Tips to open BLOB file

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

BLOB file extension

File Name Valve Steam Archive
File Developer Valve
File Category Settings Files

The BLOB file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the BLOB files. Below is a summary of the number of programs that support and open the BLOB file on each system platform.

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

What is BLOB file?

The file in the BLOB format belongs to the Settings Files category. It was designed by Valve. Additionally, the Settings Files category contains 1305 of other files. Valve Steam Archive is supported by 2 operating systems. Although it can be found with greater or lesser success on any operating system, it will only be useful on Mac OS, Windows. The Steam application is recommended to open the file. It was released by Valve Corporation. Alternatively, you can use 1 other programs.

How to open BLOB file?

The most common problem when using Valve Steam Archive is that a specific BLOB is not associated with the program. Thus, when you open BLOB, the program selection wizard or some other program starts. This can be quickly resolved by following the instructions below.

The first thing you should do is just "doubleclick" on the BLOB 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. 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 BLOB.

Programs to open BLOB file

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

Step 2. Create association of Steam with BLOB files

If, despite the installed application, the BLOB file does not start in the Steam application, you must create a file 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. If there is no software on the list, simply select "Browse" and manually select the directory where the application is installed. The "always use the selected program ..." field will set the Steam application as the default for handling the BLOB file.

Step 3. Update Steam to the latest version

If, despite the association of the Steam program with the Valve Steam Archive file, the file still does not open, check the program version and possibly update it to the newest version. 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 BLOB file

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

The affected file may be 0 KB or smaller than expected. This suggests truncating the BLOB file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
The computer may have fallen victim to a computer virus or hacker. A quick virus scan using an up-to-date antivirus program should clear up any doubts. Some antivirus vendors also provide free online scanners. For the best results, we will scan the entire operating system, not just our BLOB file. However, remember that not every infected BLOB file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the BLOB file. 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 the failure. The repair method must be adapted to the type of file and damage. Some programs offer the option of recovering data from damaged BLOB files. You can restore the file from a backup or use Valve help.
The program can also signal the fact of encryption. The encrypted BLOB files can be used by the device on which they were encrypted, on any other device it is required to have the appropriate cryptographic key and decrypt the file before its recovery.
Some of the system directories are excluded from modification. The problem is only writing to the file, not reading it. Copying the BLOB file to another location will fix the problem.
This problem usually affects more complex files. Some file types can only be opened in one program at a time. Just close unnecessary programs. Sometimes it is necessary to wait a while before referencing the BLOB file again. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If nothing helps, please reset the device.