Merge pull request #13629 from MicrosoftDocs/ghogen-patch-97

Mention cloud drive as well

Author: prmerger-automator[bot]

docs/msbuild/errors/msb3821.md

@@ -18,7 +18,7 @@ ms.subservice: msbuild
 ---
 # MSB3821: Couldn't process file 'path' due to its being in the Internet or Restricted zone or having the mark of the web on the file
 
-This error occurs when MSBuild attempts to process a file downloaded from the web with security restrictions.
+This error occurs when MSBuild attempts to process a file downloaded from the web (or a cloud drive) with security restrictions.
 
 When you download web assets such as HTML pages to a Windows device using a browser, the browser inserts a marker called the *mark of the web*, which records the security zone of the site from which the page originated. This is intended to protect from potentially malicious pages and enforce the security level on the original site, even after a page from the site is downloaded. This security check is required due to this security issue: [Visual Studio Remote Code Execution Vulnerability CVE-2018-8172](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-8172).