After the installation of content transfer browser extension and native client application, if no browser extension installation prompt appears in subsequent usage of Webtop application, installation is successful.
Internet Explorer, Firefox, and Chrome:
Installation location: C:\Users\<UserName>\AppData\Local\OpenText\ContentXfer\com.documentum.wdk.native\1
Log location: C:\Users\<UserName>\Documentum\Logs\WDKNative
(Only for Chrome) Registry entry location: HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\NativeMessagingHosts\com.documentum.wdk.native\1