# how export lead to a clean install?

**URL:** <https://forum.mautic.org/t/how-export-lead-to-a-clean-install/6162>\
**Category:** Product Support\
**Created:** [October 9, 2016, 9:47pm UTC](https://forum.mautic.org/t/how-export-lead-to-a-clean-install/6162 "2016-10-09T21:47:07Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![chinonet](https://avatars.discourse-cdn.com/v4/letter/c/cdc98d/32.png) [@chinonet](https://forum.mautic.org/u/chinonet)\
**Post date:** [October 9, 2016, 9:47pm UTC](https://forum.mautic.org/t/how-export-lead-to-a-clean-install/6162/1 "2016-10-09T21:47:07Z")

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well after update my mautic install all crash, cannot login…  
  
  
  
I make a 2.2 clean install, readd all form, recreate campaign… ¿how can i export leads/contacts with all data?  
  
  
  
can u give me the sql query? or some info how to do it?

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<div class="post-metadata">

**Author:** ![chinonet](https://avatars.discourse-cdn.com/v4/letter/c/cdc98d/32.png) [@chinonet](https://forum.mautic.org/u/chinonet)\
**Post date:** [October 9, 2016, 9:47pm UTC](https://forum.mautic.org/t/how-export-lead-to-a-clean-install/6162/2 "2016-10-09T21:47:07Z")

</div>

well after update my mautic install all crash, cannot login…

I make a 2.2 clean install, readd all form, recreate campaign… ¿how can i export leads/contacts with all data?

can u give me the sql query? or some info how to do it?