Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > Newsgroups > Programming > ASP .Net > COMInterop does not work in Framework 1.1 without Framework 1.0

Thread Tools

COMInterop does not work in Framework 1.1 without Framework 1.0

Anatoly Volodko
Posts: n/a

Hi All,

I have installed .NET Framework v.1.1.4322 (with VS .NET 2003) on new
operating system (any Windows version - 98, ME,2000, XP,2003 ).

Thus, the Framework v.1.0.3705 is NOT installed.

In this situation all samples in
"..\FrameworkSDK\v1.1\Samples\Technologies\Interop " do not work.

This is due to all RCW-classes (both installed with framework 1.1 and
generated by tlbimp.exe) have references to mscorlib.dll v 7.3300.0 in

But this version of mscorlib is not shipped with framework 1.1

For example it applies to dlls in
"C:\Program Files\Microsoft.NET\Primary Interop Assemblies" :
adodb.dll Microsoft.mshtml.dll Microsoft.stdformat.dll msdatasrc.dll

Envdte.dll, VS - extensibility does not work too.

Does Microsoft consider that everybody (any customer which uses products on
..NET 1.1) must install .NET Framework v.1.0.3705 to work with COM interop of
Framework v.1.1.4322?

Which way to solve this problem would you propose?

Warm regards,
Anatoly Volodko
All is happening is happening to the best

Reply With Quote
Mattias Sjögren
Posts: n/a

>You can repeat situation very easy.

Unfortunately I can't, since I don't have any machine with only VS.NET
2002 on it.

>To adds menu items to enviroment and installer calls C# code from our AddIn:
>dte=new DTEClass();
>and throw exception:
>"COM object with CLSID {3C9CFE1E-389F-4118-9FAD-365385190329} is either not
>valid or not registered."
>This CLSID is for DTEClass which is registered by VS.NET 2003

Have you verified that the DTE class is properly registered on the
machine? Do you have a key


on your system?


Mattias Sjögren [MVP] mattias @
Please reply only to the newsgroup.
Reply With Quote

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
UDP broadcast does not work to loopback device without network connection? Java 3 03-15-2006 08:20 PM
Website does not work without network connection Papa.Coen ASP .Net 1 03-15-2006 09:24 AM
a:hover does not work without href attribute in <a> ? Gabriel Lozano-Morán ASP .Net 2 04-22-2005 02:23 PM
Webservice works once and then DOES NOT seem to work even though program does not crash Phi! ASP .Net Web Services 1 04-23-2004 08:42 AM
Enterprise Localization Framework/Toolkit - AutoPopulate : Does it work poorly or not at all? Eric ASP .Net 3 08-26-2003 05:37 PM