# Framework Compatibility

**URL:** <https://forum.legato.io/t/framework-compatibility/4463>\
**Category:** Uncategorized\
**Created:** [June 25, 2019, 1:51pm UTC](https://forum.legato.io/t/framework-compatibility/4463 "2019-06-25T13:51:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Cared](https://avatars.discourse-cdn.com/v4/letter/c/f08c70/32.png) [@Cared](https://forum.legato.io/u/Cared)\
**Post date:** [June 25, 2019, 1:51pm UTC](https://forum.legato.io/t/framework-compatibility/4463/1 "2019-06-25T13:51:23Z")

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I am getting an error related to framework compatibility when I try to run Developer Studio (windows version) , a virtual Machine and WP8548:  
“Legato Framework version used in application (18.06.4) and running on the device (18.09.0-1) are not the same…”

I cannot see any packages to update to version 18.09.0 on Developer Studio. What should I do to fix this error. Do I need to update the virtual box to version 18.09.0 using Leaf? thanks.

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**Author:** ![plu](https://avatars.discourse-cdn.com/v4/letter/p/e19b73/32.png) [@plu](https://forum.legato.io/u/plu)\
**Post date:** [July 4, 2019, 9:13am UTC](https://forum.legato.io/t/framework-compatibility/4463/2 "2019-07-04T09:13:26Z")

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hi @Cared,  
you can follow the process into this topic

> [@Adding newest version Legato Framework into Developer Studio](https://forum.legato.io/t/adding-newest-version-legato-framework-into-developer-studio/2654):
>
> Hi! I am wondering how to add Legato frameworks newer than 16.10.3 into the DS. I am using 17.07.1 now but I do not find anywhere that I can import this into DS. Nothing newer than 16.10.3 can be found in the Package Perspective either. Does the DS not support newer framework? Or I did wrong?

anyway, you can see that the official release for WP8548 is still 18.06.4, on the source website.  
BR