Hi there,

I got a legacy VB6 COM+ component called MyAppServer.dll.  It is listed
under Component Services | COM+ Applications.  I have no trouble to use VB6
client to instantiate its objects.

However, when I useVB.NET client to do it, I got:

"Implementing class 'MyAppServer.myClass cannot be found" error.

I believe the problem is related to COM+ Services Type Library.  The VB6
COM+ component implements COM+ Services and COM+ Services is listed as a
reference under the VB6's Project | Reference window.

The following is what I did on VB.NET:

1.      Created a strong name called MyAppServerPair.snk.

2.      Run TLBImp to create a RCW: tlbimp.exe MyAppServer.dll
/keyfile:MyAppServerPair.snk /out: MyAppServerInterOp.dll

3.      Add Reference MyAppServerInterOp.dll to VB.NET client application.

4.      Instantiate  MyAppServerInterOp object with the following code.

Private m_objMyClass As MyAppServerInterOp.myClass

.

m_objMyClass = New MyAppServerInterOp.myClass

Got "Implementing class 'MyAppServer.myClass cannot be found" error.

on

New MyAppServerInterOp.myClass.

Any idea?  I search the newsgroup and found someone has already posted a
similar question but I was unable to find it's response or solution.

http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=COM%2B+Services+Ty
pe+Library+tlbimp+Implementing+class+cannot+be+found

Thanks a lot.

Abel