# Upgrade on 2023b wants MinGw-w64

**URL:** <https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764>\
**Category:** B&R Software & Runtime\
**Tags:** target-for-simulink, unsolved\
**Created:** [July 12, 2024, 1:04pm UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764 "2024-07-12T13:04:02Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Lukas\_Angst](https://avatars.discourse-cdn.com/v4/letter/l/FF8800/32.png) [@Lukas\_Angst](https://community.br-automation.com/u/Lukas_Angst)\
**Post date:** [July 12, 2024, 1:04pm UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764/1 "2024-07-12T13:04:02Z")

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Hello Everyone  
I updated my software to the target-for-simulink V6.9.1 and matlab 2023b last week.  
At the end of updating, i wanted to check the matlab project upgrade.  
There, matlab informed me i would need MinGw-w64. I checked with the old B&R install guide. There a C/ C++/ Fortran LLC like MinGw-w64 was recommended.  
So i installed it, but since the installation, the build process does not detect the B&R config block in simulink.  
Did anybody encounter this as well?  
Did the installation of MinGw-w64 change the simulink model settings for the compiler?  
And if so, is there a possibility to revert the simulink model settings to see the B&R config block?  
Best regards  
Lukas

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**Author:** ![kovarj](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/kovarj/32/537_2.png) [@kovarj](https://community.br-automation.com/u/kovarj)\
**Post date:** [July 13, 2024, 9:15am UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764/2 "2024-07-13T09:15:32Z")

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Do we have any target-to-simulink expert here in the community? Who can help Lukas?

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**Author:** ![kovarj](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/kovarj/32/537_2.png) [@kovarj](https://community.br-automation.com/u/kovarj)\
**Post date:** [August 16, 2024, 1:23pm UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764/3 "2024-08-16T13:23:18Z")

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Hi, what is the status of this topic, have you found solution for you?

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**Author:** ![system](https://europe1.discourse-cdn.com/brcommunity/original/1X/a202d64f0f03e22a662ed33fbbca6879f1efb794.jpeg) [@system](https://community.br-automation.com/u/system)\
**Post date:** [August 18, 2024, 3:09am UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764/4 "2024-08-18T03:09:38Z")

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Automatically bumped on August 18, 2024, 3:09am UTC



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**Author:** ![kovarj](https://dub1.discourse-cdn.com/brcommunity/user_avatar/community.br-automation.com/kovarj/32/537_2.png) [@kovarj](https://community.br-automation.com/u/kovarj)\
**Post date:** [September 2, 2024, 9:13am UTC](https://community.br-automation.com/t/upgrade-on-2023b-wants-mingw-w64/3764/5 "2024-09-02T09:13:45Z")

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Closed as a unsolved due to inactivity