I have to use some dll files in my project that have a reference to assembly XXXXX. I now have newer version of this assembly in my project, however when I run my project I get error: Could not load file or assembly XXXXX, Version=XXXXX. I tried to resolve this problem using MSDN article Redirecting Assembly Versions. But it does not help. It seems that redirecting assembly does not work because I have different public token keys. It is null in old assembly. But it has some value “xxxxxxxxxxx” in newer assembly. How this problem could be resolved?
P.S. Similar question is here. But the difference is that I have different public token keys.
You will need to get a new version of the dll files you’re using built against the new version of XXXXX.
You can learn more about assembly lookup in http://msdn.microsoft.com/en-us/library/yx7xezcf.aspx.