# Soft Logic version 23

**URL:** <https://forum.inductiveautomation.com/t/soft-logic-version-23/10560>\
**Category:** General Discussion\
**Created:** [October 1, 2015, 8:01pm UTC](https://forum.inductiveautomation.com/t/soft-logic-version-23/10560 "2015-10-01T20:01:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![maripierdo](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/maripierdo/32/16478_2.png) [@maripierdo](https://forum.inductiveautomation.com/u/maripierdo)\
**Post date:** [October 1, 2015, 8:01pm UTC](https://forum.inductiveautomation.com/t/soft-logic-version-23/10560/1 "2015-10-01T20:01:32Z")

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I was simulating my software with the Soft Logic ver 20.01 and now I update my version to soft logic ver 23.  
The problem is that now I can´t see values tags . I see the plc structure. I can navigate there but muy tags has not value. I appreciate your collaboration

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [October 1, 2015, 8:22pm UTC](https://forum.inductiveautomation.com/t/soft-logic-version-23/10560/2 "2015-10-01T20:22:07Z")

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You’ll have to start using the v21+ Logix driver now (and hope that it’s compatible with SoftLogix. We don’t test or support it).