comvisible c# dll , needs to be updated

Asked Jul 01 '15 at 17:01

Active Jul 01 '15 at 17:01

Viewed 53 times

I am going nuts over why a com dll does not get updated on a target server .

I had a DLL that worked before , now the code been updated and new functions been added.

( My dll is a .net v4 (x86) )

I did a regasm /codebase /register /tlb *.dll and a gacutil /i .

Per my client program the new functions become are visible but I get DISP_E_UNKNOWNNAME upon calling them .

So how this could be possible ? What am I to do ?

tx, Gabor

asked Jul 01 '15 at 17:01

Gabor

1

Without any concrete details, all we can do is offer you moral support. – sstan Jul 01 '15 at 17:11
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Do *not* use gacutil when you register with /codebase. Remove any copies you may have in the GAC so the client program cannot load an old version. – Hans Passant Jul 01 '15 at 17:21
Hi Hans, you are likely to be true as sometimes i have seen odd cases when only the old outdated interface is visible.. – Gabor Jul 02 '15 at 05:46
What? `*.dll` when calling `regasm`? Does that even work? – sharptooth Jul 02 '15 at 09:55

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