Chilkat .NET Assemblies – Matching Visual Studio versions to .NET Framework Versions to VC++ Runtime Versions.

  The .NET Framework version that corresponds to each Visual Studio release is as follows: VS2017 — .NET 4.6, .NET 4.7 VS2015 — .NET 4.6 VS2013 — .NET 4.5 (actually 4.5.1, but we only care about major/minor numbers) VS2012 — .NET 4.5 VS2010 — .NET 4.0 VS2008 — .NET 3.5 …

.NET Assembly Incorrect Format Error

“Could not load file or assembly ‘ChilkatDotNet2, Version=9.3.0.0, Culture=neutral, PublicKeyToken=eb5fc1fc52ef09bd’ or one of its dependencies. An attempt was made to load a program with an incorrect format.” The “incorrect format” error is a 32-bit vs. 64-bit mismatch.  It means the application is trying to load a 64-bit .NET assembly into …

Could not load file or assembly ‘ChilkatDotNet4.dll’ or one of its dependencies.

(Thank you Josh for your helpful information!) “I see that occasionally information from clients (with the client’s permission) end up on the blog and thought that perhaps this one would qualify. If there is mention of the C++ Runtime, I didn’t find it. At any rate, I was having trouble …

The located assembly’s manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Question: We want to use the 64-bit version of the Chilkat email functionality, but we get a could not load error message (see below for full error) when i use the v8.5.0 release of the Chilkat library. This also happens when i use the 32-bit version. Is it possible that …