Quote Originally Posted by Vincent Oorsprong View Post

Where did you get the crystal runtime from? If you did not make this yourself the maker probably forgot to add a module.

But, looking at your options, Crystal XI is old, very old and fully unsupported. I would advise not to spend time on this and switch to something new/different.

I use this runtime installer of Crystal XI:

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And like I said, the QRCode works like a charm where the Developer version of Crystal XI is installed. The issue happens only on workstations with CR runtime