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icuuc42.dll, File description: IBM ICU Common DLL

Errors related to icuuc42.dll can arise for a few different different reasons. For instance, a faulty application, icuuc42.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 icuuc42.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • There was a problem starting icuuc42.dll. The specified module could not be found.
  • Error loading icuuc42.dll. The specified module could not be found.
  • The code execution cannot proceed because icuuc42.dll was not found. Reinstalling the program may fix this problem.
  • icuuc42.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 icuuc42.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





1.24 MB


IBM Corporation and others


MD5: bb731dacfadf045ab2b8d33dc4ec7cc7
SHA-1: 2dc9cb9eb598c27aa1225e33cd8c498671d69807
Zip file size: 0.49 MB

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