# Revision Control issue - I cannot revert back builds.

**URL:** <https://forums.unrealengine.com/t/revision-control-issue-i-cannot-revert-back-builds/2725484>\
**Category:** Issues and Bug Reporting\
**Tags:** fortnite\
**Created:** [May 31, 2026, 2:32pm UTC](https://forums.unrealengine.com/t/revision-control-issue-i-cannot-revert-back-builds/2725484 "2026-05-31T14:32:52Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![wouter](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/wouter/32/1036116_2.png) [@wouter](https://forums.unrealengine.com/u/wouter)\
**Post date:** [June 3, 2026, 12:31pm UTC](https://forums.unrealengine.com/t/revision-control-issue-i-cannot-revert-back-builds/2725484/12 "2026-06-03T12:31:25Z")

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Could you try:

- Close UEFN.
- Remove the `/.lore`and/or `/.urc`directory from your project directory.
- Start UEFN.
- Open project
  - This could take quite a while as it rebuilds your data directory.

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