Missing: PDF-XChange PDF Core API Library reference after installing PDFXEditorSDK10

PDF-XChange Editor SDK for Developers

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stefano.orl
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Posts: 3
Joined: Fri May 16, 2025 7:36 am

Missing: PDF-XChange PDF Core API Library reference after installing PDFXEditorSDK10

Post by stefano.orl »

Hello,

I recently installed the `PDFXEditorSDK10.msi` package, and I’m trying to use it in a VB6 project.

However, when I open the project, I see a **“MISSING: PDF-XChange PDF Core API Library”** message in the references list, and I’m unable to run the project correctly.

The PDFXEditCore.x86.dll file is present in the SDK installation folder, but VB6 doesn't seem to recognize it as a valid reference. Is it possible that this DLL is not COM-registered or not intended for use in classic VB6 environments.

What’s the correct way to use the Editor SDK with Visual Basic 6?
Is there an OCX or COM wrapper I should be using instead of referencing the DLL directly?

If you have any VB6-compatible samples or documentation explaining how to set up the SDK properly, I’d really appreciate it.

Thank you!
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Stefan - PDF-XChange
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Joined: Mon Jan 12, 2009 8:07 am

Re: Missing: PDF-XChange PDF Core API Library reference after installing PDFXEditorSDK10

Post by Stefan - PDF-XChange »

Hello stefano.orl,

I found this topic where a colleague from the dev team mentions that BV6 is quote old and discontinued, but that there are some projects that should still work:
viewtopic.php?p=146130#p146130

And the above topic points to this one:
viewtopic.php?f=66&t=27757&p=111728&hilit=vb6#p107808
Where there is a sample project for you to try out on your end.

Kind regards,
Stefan
stefano.orl
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Posts: 3
Joined: Fri May 16, 2025 7:36 am

Re: Missing: PDF-XChange PDF Core API Library reference after installing PDFXEditorSDK10

Post by stefano.orl »

Hi Stefan,

Can you please confirm or deny that is possible to create an interactive button with this SDK in VB6?
Thanks in advance
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Stefan - PDF-XChange
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Joined: Mon Jan 12, 2009 8:07 am

Re: Missing: PDF-XChange PDF Core API Library reference after installing PDFXEditorSDK10

Post by Stefan - PDF-XChange »

Hello stefano.orl,

I can not really comment on the VB6 part, however you can do a lot with JS:
viewtopic.php?t=42190



Kind regards,
Stefan