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lpsolve55.dll, File description: lpsolve

Errors related to lpsolve55.dll can arise for a few different different reasons. For instance, a faulty application, lpsolve55.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry.

The most commonly occurring error messages are:

  • The program can't start because lpsolve55.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • There was a problem starting lpsolve55.dll. The specified module could not be found.
  • Error loading lpsolve55.dll. The specified module could not be found.
  • The code execution cannot proceed because lpsolve55.dll was not found. Reinstalling the program may fix this problem.
  • lpsolve55.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vender for support.

In the vast majority of cases, the solution is to properly reinstall lpsolve55.dll on your PC, to the Windows system folder. Alternatively, some programs, notably PC games, require that the DLL file is placed in the game/application installation folder.

For detailed installation instructions, see our FAQ.




File size





0.37 MB

U.S. English

Free Software Foundation, Inc.


MD5: de8da5d23a66dd62a0a4d3a291d2426b
SHA-1: 25804fdc4b6a0873bbac6fa4c1d48490679dce94
Zip file size: 0.19 MB

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