# Sambapos4 sql server

**URL:** <https://forum.sambapos.com/t/sambapos4-sql-server/32164>\
**Category:** V5 Question\
**Created:** [July 27, 2026, 7:42am UTC](https://forum.sambapos.com/t/sambapos4-sql-server/32164 "2026-07-27T07:42:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ahmed2](https://forum.sambapos.com/letter_avatar_proxy/v4/letter/a/bbce88/32.png) [@ahmed2](https://forum.sambapos.com/u/ahmed2)\
**Post date:** [July 27, 2026, 7:42am UTC](https://forum.sambapos.com/t/sambapos4-sql-server/32164/1 "2026-07-27T07:42:57Z")

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IN SAMBAPOS5 CONNECT SQL SERVER\<\<

BUT IN 4 NOT CONNECT PLS HELP

 ![Screenshot 2026-07-27 114105](https://forum.sambapos.com/uploads/default/original/3X/2/1/21b8c2af4346037d92bebf8105c407b3afd96d3b.png)

 ![Screenshot 2026-07-27 114024](https://forum.sambapos.com/uploads/default/original/3X/6/6/6635f08eb4c9882c1c9b353ae8e7c8dff1474173.png)

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<div class="post-metadata">

**Author:** ![Posflow](https://forum.sambapos.com/user_avatar/forum.sambapos.com/posflow/32/63001_2.png) [@Posflow](https://forum.sambapos.com/u/Posflow)\
**Post date:** [July 27, 2026, 11:07am UTC](https://forum.sambapos.com/t/sambapos4-sql-server/32164/2 "2026-07-27T11:07:30Z")

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Your `Data source` field is incorrect.

It should be `HOST\INSTANCE`. I am not sure what your INSTANCE name is but I am assuming its `SQLEXPRESS` so, your Data Source should be `ALBARI-PC\SQLEXPRESS`