Epubor

Updating my paid version of Ultimate

Question

Michael Brett
5/30/2026 4:07:20 AM

I tried to download an Ebubor Ultimate update because it stopped being able to de drm Kindle books but now the program wont open when I click the .exe file.

I get "error opening file for writing"

I get the same error when I try again.

I also cannot find my epubor email with my details/codes etc

Answers(2)

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Epubor
06/2/2026 16:08:43
Please uninstall the olde version of Epubor Ultimate and try to install the latest version again. If you fail again, please take a screenshot of the error message and send it to us at support@epubor.com. Then we will check this issue further.
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Michael Brett
06/4/2026 07:36:26
That worked !
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