# Upgrade to NAV SPIII Update 5 (article 938138)

**URL:** <https://www.dynamicsuser.net/t/upgrade-to-nav-spiii-update-5-article-938138/17063>\
**Category:** Technical Forum\
**Created:** [July 9, 2007, 1:43pm UTC](https://www.dynamicsuser.net/t/upgrade-to-nav-spiii-update-5-article-938138/17063 "2007-07-09T13:43:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jwilder](https://avatars.discourse-cdn.com/v4/letter/j/a87d85/32.png) [@Jwilder](https://www.dynamicsuser.net/u/Jwilder)\
**Post date:** [July 9, 2007, 1:43pm UTC](https://www.dynamicsuser.net/t/upgrade-to-nav-spiii-update-5-article-938138/17063/1 "2007-07-09T13:43:00Z")

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Has anyone tried updating NAS with Update 5 (SPIII). It seems that it wants to do a complete re-install of NAS. Do I have to remove NAS first then run this update (when updating the a client you do not have to unstall the client first)?