Cannot launch fortnite game

when i try to launch fortnite game i get an error saying “windows cannot access the specified device path or file you may not have appropriate permissions”.This happend right after i updated it to season 5.

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For issues with Fortnite (such as crashes or account issues) visit the troubleshooting site [Fortnite Help][1]. If you aren’t able to fix the issue you can contact Epic support using the [Contact Us][2] form and they will reply back to you by email. If you have a question or want to discuss the game please visit the [Fortnite Forums][3].

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