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  5. QuickOPC-Classic in COM
  7. QuickOpc 2020.2 - com_exception: Failed to create COM object

QuickOpc 2020.2 - com_exception: Failed to create COM object

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11 Jul 2020 16:33 #8655 by support
Replied by support on topic QuickOpc 2020.2 - com_exception: Failed to create COM object
Hello,
can you please answer some additional questions.

1. Which QuickOPC version are you using.
2. Does this error only happen in your program, or also with the PHP examples that ship with the product?
3. Does the error are also appear with COM examples in the product written in other languages? For example, in VBScript?
4. Are you sure that you have chosen that you want "COM development" in the QuickOPC Setup program?

Regards

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10 Jul 2020 22:32 #8653 by gheroil
QuickOpc 2020.2 - com_exception: Failed to create COM object was created by gheroil
Plezz help ,
Quick opc Com with PHP not working in windows server 2016
Fatal error: Uncaught exception 'com_exception' with message 'Failed to create COM object `OpcLabs.EasyOpc.DataAccess.EasyDAClient': ' in C:\wamp64\www\PHP\Web\test.php on line 24
I have php 5.6.31 /7.1.9
Windows server 2016

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  1. Forum
  3. Discussions
  5. QuickOPC-Classic in COM
  7. QuickOpc 2020.2 - com_exception: Failed to create COM object
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