Answers.Body: <p>The easiest way is to make sure you have <a href="https://getcomposer.org/doc/00-intro.md#installation-windows" rel="nofollow noreferrer">Composer installed</a>.</p>
  
  <p>Then you can go to your project's root and run <code>composer update</code> to pull in a fresh set of dependencies.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-05-19T01:18:17.430Z
Answers.Text: Thank you! Had to downgrade Twig after running the updates to "2.6.2", but that got me up and going.
Answers.UserDisplayName: Rick
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-03-11T04:15:56.677Z
Answers.LastActivityDate: 2019-03-11T04:15:56.677Z
Answers.UserDisplayName: Brad Bell
Body: <p>I ran the updater from the Admin (local install.) 
  After a few minutes, the update failed.</p>
  
  <p>Now when I try to load the site:</p>
  
  <pre><code>Warning: require(C:\Users\rickn\Documents\Craft\Projects\Untye/vendor/craftcms/cms/bootstrap/web.php): failed to open stream: No such file or directory in C:\Users\rickn\Documents\Craft\Projects\Untye\wwwroot\index.php on line 20
  
  Fatal error: require(): Failed opening required 'C:\Users\rickn\Documents\Craft\Projects\Untye/vendor/craftcms/cms/bootstrap/web.php' (include_path='.;C:\php\pear') in C:\Users\rickn\Documents\Craft\Projects\Untye\wwwroot\index.php on line 20
  </code></pre>
  
  <p>There is no <code>"vendor/craftcms/cms"</code> folder</p>
  
  <p>Is there a way to manually update an existing install? I don't see that option in v3 update instructions.</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-04-11T13:34:24.730Z
Comments.Text: you can check the file permissions once and update using composer again.
Comments.UserDisplayName: inrsaurabh
Tags: <installation><upgrades>
Title: Errors after Upgrading from 3.0.35 > 3.041
ThreadText: # Errors after Upgrading from 3.0.35 > 3.041
  
  (Asked by: username_0 on 2019-03-09)
  
  I ran the updater from the Admin (local install.)
  After a few minutes, the update failed.
  
  Now when I try to load the site:
  
  ```
  Warning: require(C:\Users\rickn\Documents\Craft\Projects\Untye/vendor/craftcms/cms/bootstrap/web.php): failed to open stream: No such file or directory in C:\Users\rickn\Documents\Craft\Projects\Untye\wwwroot\index.php on line 20
  
  Fatal error: require(): Failed opening required 'C:\Users\rickn\Documents\Craft\Projects\Untye/vendor/craftcms/cms/bootstrap/web.php' (include_path='.;C:\php\pear') in C:\Users\rickn\Documents\Craft\Projects\Untye\wwwroot\index.php on line 20
  
  ```
  
  There is no `"vendor/craftcms/cms"` folder
  
  Is there a way to manually update an existing install? I don't see that option in v3 update instructions.
  
  **Tags:** installation, upgrades
  
  > **Comments:**
  > **username_1**: you can check the file permissions once and update using composer again.  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2019-03-11. Score: 1 | Accepted answer
  
  The easiest way is to make sure you have [Composer installed](https://getcomposer.org/doc/00-intro.md#installation-windows).
  
  Then you can go to your project's root and run `composer update` to pull in a fresh set of dependencies.
  
  > **Comments:**
  > **username_0**: Thank you! Had to downgrade Twig after running the updates to "2.6.2", but that got me up and going.  
  
  ---
  
  