# Tor wont launch properly-help!

**URL:** https://forum.torproject.org/t/tor-wont-launch-properly-help/2326
**Category:** Tor Browser Desktop
**Tags:** tor-browser
**Created:** [February 27, 2022, 1:48pm UTC](https://forum.torproject.org/t/tor-wont-launch-properly-help/2326 "2022-02-27T13:48:40Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![gus](https://forum.torproject.org/user_avatar/forum.torproject.org/gus/32/16_2.png) [@gus](https://forum.torproject.org/u/gus)
#### Post date: [March 2, 2022, 7:05pm UTC](https://forum.torproject.org/t/tor-wont-launch-properly-help/2326/2 "2022-03-02T19:05:33Z")

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Hello,

There is a GitLab ticket open to track this error and a workaround:

> While we’re waiting for someone to figure out why this is happening, you can get it working on Windows 10 by setting Tor’s firefox.exe to run in Windows 7 compatibility mode:
> 
> - Right-clicking on Tor’s firefox.exe, and select properties
> - In the “Compatibility” tab, check the box that says “Run this program in compatibility mode for”, and set the dropdown box to Windows 7

> **[RSA\_get0\_d could not be located in the dynamic link library tor.exe (#33702)...](https://gitlab.torproject.org/tpo/core/tor/-/issues/33702#note_2773334)**
>
> OS: Win10 (win64) Tor Browser will not run, when attempting to establish a connection the following error appeats: The procedure entry point RSA\_get0\_d could...

Let us know if that works for you.

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