Citrix Receiver for Windows 4.9 LTSR

Citrix ReceiveLrTfSoRr Windows 4.9

Citrix Product Documentation | docs.

March 17, 2021

Citrix Receiver for Windows 4.9 LTSR

Contents

What's new in 4.9 LTSR

3

Fixed issues

4

Known Issues

24

Third party notices

26

System requirements and compatibility

26

Connections, Certificates and Authentication

28

Install

31

Install and uninstall Citrix Receiver for Windows manually

34

Configure and install using command-line parameters

35

Deploy using Active Directory and sample startup scripts

53

Deploy Citrix Receiver for Windows from Receiver for Web

56

Deploy Citrix Receiver for Windows from a Web Interface logon screen

56

Deploy using System Center Configuration Manager 2012 R2

57

Configure

60

Configuring application delivery

61

Configuring your XenDesktop environment

73

Configuring adaptive transport

73

Configuring auto-update

75

Configuring bidirectional content redirection

80

Configuring Bloomberg keyboards

82

Configuring composite USB device redirection

83

Configuring USB support

85

Configuring StoreFront

91

? 1999-2021 Citrix Systems, Inc. All rights reserved.

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Citrix Receiver for Windows 4.9 LTSR

Configuring the Group Policy Object administrative template

103

Providing users with account information

105

Configuring auto-update

109

Optimize the environment

114

Reducing application launch time

115

Mapping client devices

117

Supporting DNS name resolution

120

Using proxy servers with XenDesktop

121

Using Configuration Checker to validate Single Sign-on configuration

121

Improve the user experience

123

Secure connections

133

Configure domain pass-through authentication

133

Configure domain pass-through authentication with Kerberos

136

Configure smart card authentication

139

Enable certificate revocation list checking for improved security

143

Secure communications

144

Configure and enable TLS

145

Configure smart card authentication for Web Interface 5.4

149

Connect with Secure Gateway

150

Connect through a firewall

151

Connect through a proxy server

153

Enforce trust relationship

153

Elevation level and wfcrun32.exe

154

ICA file signing to protect against application or desktop launches from untrusted servers 155

? 1999-2021 Citrix Systems, Inc. All rights reserved.

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Citrix Receiver for Windows 4.9 LTSR

Citrix Receiver for Windows Help

156

What is Citrix Receiver?

156

Add accounts or switch servers

157

Change how desktops look and work

157

Display your devices in the Desktop Viewer

159

Manage my passwords

160

Use Account Self-Service

161

Change your password manually

163

Common questions and issues

164

Change your password automatically

166

Pause and resume Single Sign-on

170

Group programs in a password sharing group

171

Store user names and passwords

172

Register answers for security questions

175

Remove user names and passwords

175

Reveal your password

176

Set up Citrix Single Sign-on for the first time

177

Use apps when not connected to the Internet

177

Find desktops and apps

177

Manage sessions

178

Refresh or remove apps

178

Citrix Receiver for Windows Desktop Lock

179

SDK and API

184

? 1999-2021 Citrix Systems, Inc. All rights reserved.

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Citrix Receiver for Windows 4.9 LTSR

What's new in 4.9 LTSR

December 4, 2019

Important updates about Citrix Receiver

Citrix Cloud TLS Version Deprecation To improve the security of connections to Citrix Cloud, Citrix will block any communication over Transport Layer Security (TLS) 1.0 and 1.1 as of March 15, 2019. However, this deprecation does not affect users of customers on the Citrix Receiver for Windows 4.9 LTSR track. For more information, see Deprecation of TLS versions.

Cumulative Update 9 now available

Cumulative Update 9 (CU9) for Citrix Receiver for Windows 4.9 LTSR was released on December 04, 2019. Built on top of Citrix Receiver for Windows 4.9, CU9 continues to add stability and ease of use to this LTSR. It also contains eight fixes from CU8, 13 fixes from CU7, ten fixes from CU6, more than a dozen fixes each from CU5 and CU4, 20 fixes from CU3, 18 fixes from CU2, and more than 15 fixes from CU1. CU9 is available for download from the Citrix download page.

Reduced size of the installer

With this release, the size of the Citrix Receiver for Windows installer is reduced to 39.9MB. This constitutes a 15% reduction in size from earlier releases.

New external beacon for StoreFront account

On a StoreFront account, ping. is used as a replacement for the external beacon. Starting with Citrix Receiver for Windows Version 4.9, no user-configurable changes are required. If you are using an earlier version of Citrix Receiver for Windows, Citrix recommends that you replace the external beacon with ping.. For more information about the external beacon, see Knowledge Center article CTX218708. For information about configuring the external beacon on StoreFront, see Configure beacon points.

Note Ignore if the StoreFront account is not configured with as the external beacon.

? 1999-2021 Citrix Systems, Inc. All rights reserved.

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