x64 Chilkat .NET Assembly for the .NET 4.5, 4.5.1, and 4.5.2 Frameworks

Download the 64-bit Chilkat .NET assembly for the 4.5, 4.5.1, and 4.5.2 Frameworks.

v9.5.0.78 07-May-2019MD5 Sum: 56eb6acd75df1ad492a3d9d0d51fa692
64-bit Chilkat .NET for the 4.5.* .NET Frameworks
(Visual Studio 2012/2013)

v9.5.0.78 07-May-2019MD5 Sum: fadc32b7438e2d229c6bb3f7a0127fe9
64-bit Chilkat .NET for the 4.5.* .NET Frameworks
(Visual Studio 2013)

* Contains all Chilkat .NET classes for the v4.5.* .NET Frameworks (Visual Studio 2012/2013).
* The 1st download depends on the VC++ 2012 runtime (see Common Error #2) and may be used in both VS2012 and VS2013.
* The 2nd download depends on the VC++ 2013 runtime (see Common Error #2) and may be used in VS2013.

Install Instructions

Download and unzip to any directory. There is no "install". To use the Chilkat .NET assembly in a Visual Studio project, add a reference to the ChilkatDotNet45.dll. (When adding the reference, Browse to the location of the ChilkatDotNet45.dll.)

Common Error #1

The Chilkat .NET assembly is a mixed-mode assembly. It provides a managed API, but the inner core contains native code. A process must load the correct assembly at runtime. A 32-bit process must load the 32-bit ChilkatDotNet45.dll, and a 64-bit process must load the 64-bit ChilkatDotNet45.dll. When a process tries to load the incorrect format, the following error will occur:

Could not load file or assembly 'ChilkatDotNet45' or one of its dependencies.
An attempt was made to load a program with an incorrect format.

See Incorrect Format for more information.

Common Error #2

The Chilkat .NET 4.5 assembly requires the VC++ 2012 or 2013 runtime to be installed on any computer where your application runs. Most computers will already have it installed. Your development computer will have it because Visual Studio has been installed. However, if deploying to a computer where the required VC++ runtime is not available, the following error will occur:

Could not load file or assembly 'ChilkatDotNet45.dll' or one of its dependencies. 
The specified module could not be found.

See Could not load assembly ChilkatDotNet*.dll or one of its dependencies for more information.

Also see Could not load assembly ChilkatDotNet45.dll or one of its dependencies for more information.

Reference Documentation

Online Reference Documentation is located at Chilkat Documentation.

Sample Code

Online examples are located at Chilkat Example Code