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To quickly resolve your problem, we recommend download and use Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is - dll file called "System.Design.dll" is a part of Microsoft (R) .NET Framework program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

  • File version: 1.0.3705.288
  • File size: 1.61 MB
  • MD5 file sum: 1E287B1FA766DE93E005CE2BB0A9FDBE
  • SHA1 file sum: 59134627973DD86F168CE643E1742DBF0DE4A800 Error Screenshot is missing error screenshot

Possible error messages regarding this file:

  • is missing
  • error loading
  • crash
  • was not found
  • the procedure entry point
  • could not be located
  • Access Violation
  • Cannot find
  • Cannot register

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.

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