# Can't Complete Training Mastery for Achievement 4/5

**URL:** <https://forums.ageofempires.com/t/cant-complete-training-mastery-for-achievement-4-5/217253>\
**Category:** IV - Ask for Help\
**Created:** [November 1, 2022, 7:55pm UTC](https://forums.ageofempires.com/t/cant-complete-training-mastery-for-achievement-4-5/217253 "2022-11-01T19:55:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![CelestialWolf07](https://forums.ageofempires.com/user_avatar/forums.ageofempires.com/celestialwolf07/32/65270_2.png) [@CelestialWolf07](https://forums.ageofempires.com/u/CelestialWolf07)\
**Post date:** [November 1, 2022, 7:55pm UTC](https://forums.ageofempires.com/t/cant-complete-training-mastery-for-achievement-4-5/217253/1 "2022-11-01T19:55:35Z")

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Hi! I’m having trouble getting the game to register that I completed the training mastery “The Fundamentals” achievement. I’ve done all the Art of War challenges and I have also completed the Norman campaign but for some reason, I can’t complete “Time to War” no matter how many times I retry the final Art of War mission or the first Norman Campaign mission. For reference, I have images of the completed Art of War challenges and Norman Campaign in an imgur link since I’m unable to attach multiple media pictures to the post apparently.

[[Album] imgur.com ![](https://forums.ageofempires.com/uploads/default/original/3X/9/6/969c7d2b9994f00e1fa746e0bdb24e039719311a.jpeg "imgur.com") ](https://imgur.com/a/BC2NvXb)

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**Author:** ![Lopitas75](https://forums.ageofempires.com/user_avatar/forums.ageofempires.com/lopitas75/32/105259_2.png) [@Lopitas75](https://forums.ageofempires.com/u/Lopitas75)\
**Post date:** [November 3, 2022, 12:34pm UTC](https://forums.ageofempires.com/t/cant-complete-training-mastery-for-achievement-4-5/217253/2 "2022-11-03T12:34:15Z")

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Hello, same for me.  
I can advance on other masteries, but not on this one.

Looks like last patch broke it ?