While searching for an answer to the question - How to open the ASSOC file? - you probably found websites, which offer software that was able to open any file extension. Do not be fooled, there is no one program that will allow you to work with any file extension, including the ASSOC file. Each program contains a different type of data and you need specialized software to properly work with the ASSOC file. Here is a list of programs that are designed to work with the ASSOC file - remember, these applications are able to open at most a few file extensions, they are designed to work with a specific data type.
| File type | Associate This Association Database |
| Developer | Spearit Software, Inc. |
| Popularity | |
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If after installing the program from a list, you still cannot open a file with the ASSOC extension, the reason may be that the file is damaged. The solution may be to find a new copy of the ASSOC file you want to open
In this case, the easiest way is to use the tool built into the operating system for association of the ASSOC file with applications to support it. Double click on the file you cannot open - the operating system will display a list of programs that are likely to work with your ASSOC file. Choose one of them, or select the location on a disk where you installed one of the applications from our list. Windows should then open the ASSOC file using the program installed earlier.
Entries containing links of the ASSOC file extensions with applications is located in the HKEY_CLASSES_ROOT. If you do not know how to get to the Windows Registry, or how to make changes in it, ask a specialist for help. Lack of knowledge on the subject may cause irreversible changes on your computer.
There may be a situation when a computer virus passes itself off as the ASSOC file. In this case, such a file will definitely not be opened. Download a good antivirus program and scan the ASSOC file mentioned. If the antivirus application detects malicious data, it may signify that the ASSOC file is infected.
| ASCS | Adobe Device Central Format |
| ASMX | Active Server Plus Web Services Source Format |
| ASSISTANT | HP Printer Utility For Mac Assistant Plugin |
| ASDB | Asphyre Sphinx Archive |
| ASW | ACDSee Slideshow Wizard Format |
| ASO | Sage Accpac Simply ASO Import |
| AS? | LoseThos Assembly Source |
| ASSOC | Associate This Association Database |
| ASF | Advanced Systems (streaming) Format |
| ASMPRP | SolidWorks Assembly Custom Properties Tab Template |
