NetScaler: Securing HA Management IPs and FQDN with SAN Certificates

Securing Management IP and FQDN for High Availability Citrix ADCs with SAN Certificates Ensuring the secure management of your Citrix Application Delivery Controllers ADCs in a High Availability HA setup is crucial for maintaining the integrity and confidentiality of your infrastructure. This...

Citrix Storefront - Error "404 - File or directory not found" when accessing Storefront URL

Browsing to Storefront web URL results in below error "404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable."...

NetScaler: How to update AppFirewall signature from CLI

NetScaler: How to update AppFirewall signature from CLI...

On iPad Pro, text becomes blurry when using custom resolution.

On iPad Pro, text becomes blurry when using custom resolution...

Connecting To Cloud Via a PVS Wizard Results In Grey Screen During Authentication

When attempting to authenticate to the Cloud SDK, you see a grey screen but no option to logon...

Citrix Session Recording Security Bulletin for CVE-2024-8068 and CVE-2024-8069

Description of Problem A vulnerability has been discovered in Citrix Session Recording. Refer below for further details: Affected Versions The following supported versions of Citrix Session Recording are affected by the vulnerability: Current Release CR Citrix Session Recording before 2407 hotfix...

PVS targets running on Nutanix have a BSOD after boot

The customer created two different vdisks from two different master target devices on Nutanix. Both master target devices appeared to have identical hardware configuration in Nutanix management console. One vdisk failed to boot against PVS targets created via CVAD Setup Wizard, while the other...

Hotfix XS82ECU1076 - For Citrix Hypervisor 8.2 Cumulative Update 1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2 Cumulative Update 1. Note: This hotfix is available only to customers on the Customer Success Services program. Information About this Hotfix Prerequisite| XS82ECU1040 ---|--- Post-update tasks| Restart...

PVS Configuration Wizard fails when connecting to the database

The customer has PVS servers running in Azure. In the PVS Configuration Wizard, in the "Database Server" dialogue when specifying Authentication "Active Directory Password ", and proceeding with specifying a domain username and password results in an error...

Director “Cannot retrieve the data” for License Server

In Director see error “Cannot retrieve the data” for License Server. In event log see of Director Server there is this event. There was no endpoint listening at https://LicenseServerFQDN:8083//slsunauth/services/sls that could accept the message. This is often caused by an incorrect address or SO...

Cannot download source for Citrix Hypervisor hotfixes

The Hotfix Source link in articles for Citrix Hypervisor 8.2 Cumulative Update 1 hotfixes hangs when attempting to download the hotfix source file. This problem occurs whether or not the user is logged in to their Citrix account through the Log In link provided on support.citrix.com...

Hotfix XS82ECU1066 - For Citrix Hypervisor 8.2 Cumulative Update 1

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.2 Cumulative Update 1. All customers who are affected by the issues described in CTX691115 - XenServer and Citrix Hypervisor Security Update for CVE-2024-31143 and CVE-2024-31144 should install this hotfix...

Netscaler Troubleshooting (Tools, Logs, Performance)

Introduction This article provides a list of Knowledge Base resources on how to troubleshoot, setup and diagnose most common issues based on memory, CPU, license. Overview of the Issue Below list of articles will provide you an outline of logs which will help you to easily identify a possible CPU...

VMware vSphere 5.5 - Communication Issue from Studio Console

Hosting a VMware vSphere 5.5 server through XenDesktop or XenApp Studio displays the following error:...

How to Export Target Devices into a .CSV File

This article details how to export Target Devices from a Provisioning Services PVS database in a formatted Comma Separated Values CSV file. Requirements SQL Server Management Studio or bcp.exe, both of which are components of a full SQL Server or SQL Server Express install...

XenApp Target Device Does Not Respond and Displays a Gray Screen

XenApp Target Device appears to be unresponsive. Background When the Provisioned XenApp server is accessed through the local console, you see a gray blank screen. There are different symptoms reported for the same incident and they are not specific to Provisioning services or XenApp. In some case...

Error: "Max Number of DHCP Retries Exceeded" when Provisioning Services Target Devices are Unable to Boot from PXE

Provisioning Services PVS target devices are unable to boot from PXE with an error: "Max number of DHCP retries exceeded" This failure occurs very early in the boot process when the PXE client sends a Discover packet to the broadcast domain to find a DHCP server...

NSC: NetScaler (Citrix ADC) MPX/SDX 26000Z-50S, MPX 15000Z-50G FIPS

Citrix Systems, Inc. announces a Notice of Status Change for the NetScaler Citrix ADC MPX/SDX 26000Z-50S, MPX 15000Z-50G FIPS The tables below explain the NetScaler Citrix ADC life cycle management milestones as well as important information regarding dates and options during this period. The dat...

Error "Invalid Client ID/Secret key" throws while configuring Probe Agent for Cloud Monitor

While configuring Citrix Probe Agent for Cloud Monitor it throws error "Invalid Client ID/Secret key" although Client ID, Secret and Customer ID are correct...

Citrix Director reports ICA Latency value as 0

ICA Latency value shows as 0 while ICA RTT shows correctly in Citrix Director. The issue is seen for ICA sessions coming via NetScaler. The issue may be seen for CVAD version 2112 and above. Get-CimInstance -Namespace root\Citrix\EUEM -Class Citrixeuem PowerShell output shows NetworkLatency as 0...

How to change time zone on NetScaler from GUI

This document is about how to change time zone on NetScaler...

Teams - Error "Your Admin has restricted Access to the New Teams" in ICA session

When launching New Teams within Remote PC / ICA session, it seems to logon fine the first time. But when the user logs out and logs back in again to Teams the second time and any subsequent attempt, they see the following error message: "Your Admin has restricted Access to the New Teams"...

Storefront Installation Error Adding Local Administrators to CitrixStorefrontAdministrators Group

Install StoreFront with below error: There was an error adding user accounts in the Administrators local group to the CitrixStorefrontAdministrators local group.See the log files described in the article 'Troubleshoot Storefront' in the Storefront product documentation. Try adding these user...

VDA machines stuck at initializing for Hybrid Azure AD join and taking long time to register

Azure AD based machines stuck in the initializing state or taking 45 minutes to register...

How to track the Citrix Gateway Service Points-of-Presence(PoP) of active HDX session

Citrix Gateway Service is designed to operate across multiple Points of Presence POPs in order to enhance availability and performance. In the event that a POP goes down or experiences connectivity degradation beyond specified thresholds. Citrix Optimal Gateway Routing responds to subsequent DNS...

WEM: after upgrade , Agent does not register with the cloud infrastructure server

After running the configuration utility on the agent to migrate to the cloud WEM broker server it looses the connectivity. Checking theCitrix WEM Agent Host service debug logs show the below error Event - BaseBrokerClient1.GetConnectorAuthContext : Successfully acquired connector authentication...

How to Connect the SQL Server Using a Specific Port in Citrix Session Recording Server

This article is designed to describe how to connect the SQL Server using a specific port in Citrix Session Recording Server...

WEM Console - A valid license server with appropriate licenses needs to be configured

When opening the WEM server this gives an error"A valid license server with appropriate licenses needs to be configured" The license server and port are correctly configured in WEM Infrastructure Service console The licenses have the correct SA DAte in Citrix Studio Servers are reachable over the...

How to auto launch published app while logon Storefront Web URL

This article describes how to enable and customize "auto launch published app" feature from Storefront server. Caution! Citrix does not support or assist with this customized configuration. Perform this modification at your own risk. If you do proceed, make sure to always take a backup before...

Bookmark missing in iPhone/Android Client after NetScaler upgrade to NS13.0 91.13

After NetScaler upgrade firmware to NS13.0.91.13, in CVPN accessing mode, theBookmark is missing iPhone / Android device...

How to change admin profile on Citrix NetScaler VPX instances configured in cluster

This article provides instruction to change the admin profile of a Citrix NetScaler VPX instance that is configured in a cluster on a Citrix NetScaler SDX appliance. Requirements Two Citrix NetScaler SDX appliances should be provisioned in advance with Citrix NetScaler VPX instances and they shou...

Workspace App toolbar "Devices" option is missing on specific Windows clients

Regarding to same user and VDA, Citrix Workspace App CWA toolbar "Devices" option can show normally on some Windows clients. But on specific Windows clients, "devices" option is missing...

Support for ICA files in XenApp/XenDesktop Environment

When users are connecting to XenApp or XenDesktop with an ICA file, there could occur a wide range of issues related to connection, load balancing, performance,cosmetic issues with an application and so on. For users connecting with Citrix Receiver or Citrix Receiver in conjunction with StoreFron...

Low performance with Intel X710/XL710/X722

Creating a snapshot on Citrix Hypervisor 8.2 CU1 might be slower than XenServer 7.1 when using the following driver and firmware. Driver: i40e: IntelR 40-10 Gigabit Ethernet Connection Network Driver - version 2.9.21 Firmware: fw 8.71.63306 api 1.11 nvm 10.54.7...

How to troubleshoot PVS target device domain trust issue

Since both Citrix and Microsoft and 3rd party software can initiate changing password, sometimes the TD may lose domain trust. Reset machine password from PVS console can solve the issue, but sometimes we need to find out the root cause if too many TDs lose domain trust. This article aims to give...

Automating Citrix Probe Agent Installation and Configuration

Purpose This article contains instructions on using PowerShell to automate the installation and configuration of Citrix Probe Agent. The PowerShell script can be downloaded from this page. The same script can also be used to update the configured values for an existing installation of Probe Agent...

Fail to launch SF resources: SSL Error 59

Fail to launch SF resources: Unable to connect the server. Contact your system administrator with the the following error: SSL Error 59: The server sent a security certificate identifying "www.xxxx.com", the SSL connection was to "SRA.XXXXX.COM.CN"...

WorkspaceApp takes more time to reconnect during ADC GSLB failover when using Session Reliability

The HDX engine uses the cached DNS addresses during the Session Reliability reconnect after there is a network disconnect. Hence, it will try to connect to old gateway and fail after a GSLB failover.However with AutoClientReconnect, HDX engine gets destroyed and a new engine will not have anythin...

LAPS : Randomizing Local Admin Passwords in Non-persistent Environments

Use LAPS inLocal Admin Passwords for Non-persistent Environments...

Notice Of Change Announcement for NetScaler (Citrix ADC) Perpetually Licensed Hardware and Software

Applicable Products NetScaler Citrix ADC perpetually licensed hardware MPX, SDX and software VPX/BLX, & Standard Edition across all NetScaler Citrix ADC products. Information NetScaler, a business unit of Cloud Software Group, has made the decision to end of sale EoS NetScaler Citrix ADC...

Restrict access to Storefront via Gateway based on Login Username

This article will describe how to configure responder policy to restrict access to storefront via gateway based on login username, and also explain the difference between expression "AAA.USER.LOGINNAME" and "AAA.LOGIN.USERNAME"...

How to view the current EPA Plug-in version on ADC

This article describe how to view current EPA Plug-in version on ADC...

How to Enable StoreFront Verbose Logging

This article explainshow to use PowerShell to enable the native verbose logging and how to use Microsoft’s DebugView tool to collect traces. Requirements Basic knowledge of PowerShell...

Citrix Provisioning Services - Slow Target Boot With Sentinel One Client

Provisioned Target Devices boot slow or initially boot ok in small batches but after a certain number of Devices are running Target performance continues to nose dive. Target devices get stuck at a black screen or "found vDisk" early in the PXE boot process. Target Devices show an uptick in the...

Allow Citrix Secure Access app for macOS to access device certificate without asking for system credentials every time

If device certificate check has been configured on ADC, then the client app Citrix Secure Access must provide the device certificate present in the Mac’s Keychain. Since the certificate is placed in “System Keychain”, macOS might prompt for system credentials every time the user logs on. To avoid...

Storefront upgrade error : 'Storefront cannot be upgraded because the following folders are in use by another program'

Storefront cannot be upgraded because the following folders are in use by another program. Close the program and try again: C:\inetpub\wwwroot\Citrix\apps\AppData C:\inetpub\wwwroot\Citrix\appsAuth...

HTTP 301 StoreFront URL Redirect not working for Citrix Workspace App for Windows 21.05 or newer

When attempting to redirect your On-Prem StoreFront URL to your new Cloud Workspace URL, It works successfully when you use the Web Browser as the URL correctly redirects to your new URL. - But you encounter issues with Citrix Workspace App not redirecting to the new URL...

Outlook is unable to launch after Citrix UPM Hotfix ProfilemgtWX64_1912_3001 installation Error status 0xc0000428

After installing theCitrixHotfixProfilemgtWX6419123001, anerror is generated when opening Outlook: OUTLOOK.EXE : Bad Image C:\Program Files\Citrix\User Profile Manager\upmoutlookhook64.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the...

StoreFront propagation fails with "Access is denied" error / joining the server group fails

When attempting to join the secondary storefront server the server group fails, Below events logged in the Primary storefront server Event ID2850,2203 === "An error occurred while executing the following command: 'Remove-DSClusterMember' The access was denied. === Or When attempting to propagate...

Hotfix XS80E008 - For Citrix Hypervisor 8.0

Who Should Install This Hotfix? This is a hotfix for customers running Citrix Hypervisor 8.0. All customers who are affected by the issues described inCTX263684 - Citrix Hypervisor Multiple Security Updatesshould install this hotfix. The mitigation for CVE-2018-12207 is disabled by default. You...