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I can't open TaxPro software.

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I can't open TaxPro software due to "3704 error. Operation is not allowed when the object is closed" message. What can I do?

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answered by (193k points)

In order to solve the issue, remove the program using its uninstaller or Add or Remove program feature, run a registry cleaner from Software Informer database to make sure that there are no leftover registry keys in your system and reinstall the application. If it doesn't work, try updating the utility to a newer version.

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