# Simconnect does not connect to P3D V4.5

**URL:** <https://forum.navigraph.com/t/simconnect-does-not-connect-to-p3d-v4-5/6383>\
**Category:** General non MSFS data\
**Created:** [October 19, 2021, 12:56am UTC](https://forum.navigraph.com/t/simconnect-does-not-connect-to-p3d-v4-5/6383 "2021-10-19T00:56:19Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Ian](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.navigraph.com/ian/32/154_2.png) [@Ian](https://forum.navigraph.com/u/Ian)\
**Post date:** [October 19, 2021, 1:13am UTC](https://forum.navigraph.com/t/simconnect-does-not-connect-to-p3d-v4-5/6383/2 "2021-10-19T01:13:33Z")

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Hi…,

Welcome.

- See [FAQ - Simlink Install and Systray](https://forum.navigraph.com/t/faq-simlink-install-and-systray/58)

- In Navigraph Simlink Plugin Settings, for your FS entry press Uninstall Simlink.

- Please use specifically _Windows Programs and Features_ to uninstall Simlink:

- 

- If they exist delete directories  
c:\Users\username\AppData\Roaming\Navigraph\Simlink and  
c:\Program Files\Navigraph\Simlink.

- Then download and install latest [Simlink](https://navigraph.com/account/downloads/simlink).

Also please post latest dlog from c:\Users\username\AppData\Roaming\Navigraph\Simlink\logs

Please let us know how you get on.

Cheers  
Ian

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