# Cannot run with message(Error Code : Z-23)

**URL:** <https://forums.zwift.com/t/cannot-run-with-message-error-code-z-23/549975>\
**Category:** General Discussion\
**Created:** [May 21, 2021, 11:02am UTC](https://forums.zwift.com/t/cannot-run-with-message-error-code-z-23/549975 "2021-05-21T11:02:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jake\_Han](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/jake_han/32/47767_2.png) [@Jake\_Han](https://forums.zwift.com/u/Jake_Han)\
**Post date:** [May 21, 2021, 11:02am UTC](https://forums.zwift.com/t/cannot-run-with-message-error-code-z-23/549975/1 "2021-05-21T11:02:28Z")

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I cannot run Zwift with message.  
The message is the below.  
and I tried reinstalling, but the symptoms didn’t go away.  
Please let me know the reason.

“Update Failed during patching Error Code: Z-23 at Line 680 in Patcher.cpp.  
Please Contact Zwift Support.  
Would you like to try to launch Zwift anyway?”

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**Author:** ![Edwin\_van\_den\_Hazel](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/edwin_van_den_hazel/32/481369_2.png) [@Edwin\_van\_den\_Hazel](https://forums.zwift.com/u/Edwin_van_den_Hazel)\
**Post date:** [January 20, 2023, 3:52pm UTC](https://forums.zwift.com/t/cannot-run-with-message-error-code-z-23/549975/2 "2023-01-20T15:52:56Z")

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Ame here Amy sollutions?