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What is the .SYM File Extension?

.SYM File Extension Description:

The file extension SYM is associated with the C++ precompiled headers of Borland language application.

Files with the .sym file extension contain the program symbol table built as a precompiled header written on Borland C++. They represent the data structure used by Borland C++ application and serve the purpose of a compiler.

The importance of the file with the .sym file extension is its role as interpreter for the language translator, in this case, the programming application Borland. A program's source code is assigned with an identifier referenced by the symbol table in a file with the .sym file extension. The identifier contains relevant information about a particular program, like the type, scope and location that it maintains in the source.

The Borland C++ program implements the symbol table on the file with .sym file extension separately for each scope, arranging the symbol tables hierarchically. Another way of using them is by implementing it as a hash table in which the compiler builds on a single large symbol table.

The SYM file extension is essentially used when linking object files. The symbol tables contained in the files with the .sym file extension are to be used by a linker or a linkage editor in resolving references that remain unresolved. In other words, object linking will most likely be faulty or error-ridden if not supported by the SYM file extension.

Files with the .sym file extension are used during translation process. Borland C++ programs call on these files as embedded files in the output of the translation process, such as during debugging session. They also prove useful when generating a diagnostic report while a program is being executed.

Borland updates its compilers whenever it comes out with new service packs for its C++ programming software. The precompiled headers are created with the compilers and must be paired with a debugger. Documentation for creating files with the .sym file extension is made available with the free compiler.

Author: Borland Software Corporation
Author URL:
Related Applications: Borland C++ program
Common Path: N/A


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Do you have errors with .SYM files?

What Causes .SYM files Errors to Occur?

When receiving errors with .SYM files you are in all likelihood experiencing a critical Windows file error - the error may be the effect of corruption to your registry and action is needed to repair it right away to prevent further damage to your file system. While the errors persist your system stays in danger of likely blue screen errors, system failure and fatal crashes.

What are the Symptoms of .SYM files Errors?

.SYM files error symptoms include program freezes, shut down or start up troubles, jerky system operation, laggy behaviour, screen freezing, internal speaker beeps, problems opening documents and issues while installing applications.

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How to Fix .SYM File Extension Errors    |    Scan for .SYM File Extension Errors    |    What is the .SYM File Extension?