Hi all,
We have a .NET COM+ application that is written in .NET 1.1. However, we
need to call out to .NET 2.0 DLLs from out .NET COM+ DLLs.
If we create a dllhost.exe.config file as follows:
<?xml version="1.0" ?>
<configuration>
<startup>
<supportedRuntime version="v2.0.50727" />
<supportedRuntime version="v1.1.4322" />
</startup>
</configuration>
and put into C:\windows\system32 folder this means we can run the .NET
2.0 DLLs successfully.
However, this is not a proper solution as it affects all COM+ packages
on the machine. So we tried using the per COM+ app config files as
mentioned in this article:
http://blog.devstone.com/aaron/archive/2004/10/18/310.aspx
We cannot get this to work (we are testing on a Windows 2003 machine),
it still loads the .NET 1.1 framework, and all the calls to .NET DLLs
fail stating that file is invalid (as it is a .NET 2.0 DLL).
We created an application.config file containing the same text as the
dllhost.exe.config mentioned above. We created an application.manifest
file containing:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1"
manifestVersion="1.0"></assembly>
Both files are saved as ANSI text files. They are saved to the root
directory of our app, and the Application Root Directory is set to the
same folder in the COM+ app properties.
What could we be doing wrong?
Thanks a lot,
Charles.
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