# Incorrect duplicates

**URL:** https://forums.plex.tv/t/incorrect-duplicates/367480
**Category:** General Discussions
**Tags:** server-windows
**Created:** [January 26, 2019, 4:49pm UTC](https://forums.plex.tv/t/incorrect-duplicates/367480 "2019-01-26T16:49:39Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![OttoKerner](https://sea1.discourse-cdn.com/plex/user_avatar/forums.plex.tv/ottokerner/32/10079_2.png) [@OttoKerner](https://forums.plex.tv/u/OttoKerner)
#### Post date: [January 26, 2019, 4:53pm UTC](https://forums.plex.tv/t/incorrect-duplicates/367480/2 "2019-01-26T16:53:18Z")

</div>

After changing the file names to include the year, perform the [Plex Dance](https://forums.plex.tv/t/plex-incorrectly-identifying-tv-episodes/100265/4 "Plex Dance") with both versions.  
Add only one of the versions at a time.

It also helps to not have all movie files in one common folder, but to create subfolders for each movie. (which also should be named `Movie Title (year)`)

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