The Citrix License Server certificate is not in the Delivery Controller's trusted root store

License Server certificate not in the Delivery Controller's trusted root certificate store. This will impact Studio and Director managing and displaying information from the license server...

COM Port Redirection: How to map a client COM port to a server COM port

LPT and COM port settings are configurable via Studio in XenApp / XenDesktop 7.9 or newer. In versions 7.0 through 7.8, these settings were only configurable using the registry. For more information, see Port redirection policies in Citrix Documentation. Client COM port mapping allows devices...

Error: "Cannot Process Provisioning File"

While running the StoreFront Services provisioning file for example, Receiverconfig.cr using Citrix Receiver 3.1, issues might be experienced. The following error message might appear: “Cannot process provisioning file”...

How to Troubleshoot EDT Connections

Adaptive transport is a data transport mechanism for Citrix Virtual Apps and Desktops. It is faster, can scale, improves application interactivity, and is more interactive on challenging long-haul WAN and internet connections. Adaptive transport maintains high server scalability and efficient use...

App Layering: Office MCS Rearm failure because kmssetup.cmd is running multiple times

Created a new layer following https://support.citrix.com/article/CTX224566. After publishing the image and using Studio to upgrade catalog using MCS, we receive the following error: Task Information: Start Date: Friday, October 6, 2017 Start Time: 1:46 PM Finish Date: Friday, October 6, 2017 Fini...

NetScaler Gateway 11.0 VPN Client and EPA Plug-in Does Not Work With Chrome Version 42 and Later

The Client and EPA Plug-ins don't work with the latest Chrome versions as support for NPAPI is disabled by default. The support will be deprecated entirely in Chrome version 45 in September 2015. From Chrome version 42, all NPAPI plugins will appear as if they are not installed. This will affect...

How To Replace An Expired Self Signed SAML Certificate in XenMobile 10.x

How to renew theself-signed SAML certificate which is included inXenMobile...

Citrix App layering: Recipe for USB Drivers With VMWARE Horizon View 5.X

Overview The purpose is to explain a process for getting USB Hardware related device drivers working in a Unidesk Layer in conjunction with software application that may require peripheral device support. Tested Devices This document utilize these kinds of devices in our testing: Dell USB Laser...

How To Configure a Custom Per-AppVPN XML for WIP protected Win10 and Win10 Phone Endpoints

With the current variety of Windows 10 Endpoints like Laptops, Hybrids, Tablets and Smartphones. You see organizations moving to a Unified Endpoint Management Solutions to provide Endpoint security to these types off devices which are not managed by the traditional management tools. The user will...

XenMobile Server is in recovery mode "application failed to start"

Could be observed in multiple scenarios 1. Unable to access one of the node in the cluster. 2. Server went into recovery mode while upgrading or applying patch 3. Server went into recovery mode when the database is not accessible 4. SQLserverran out of space for log drive Node in recovery mode an...

How to Configure HDX Enlightened Data Transport Protocol

Adaptive transport for XenApp and XenDesktop optimizes data transport by leveraging a new Citrix protocol called Enlightened Data Transport EDT in preference to TCP whenever possible. Compared to TCP and UDP, EDT delivers a superior user experience on challenging long-haul WAN and Internet...

How to add Storefront to Server Group

Storefront 2.6 - Setting up second storefront to delivery controller...

StreamProcess.exe is consuming high CPU spike on PVS Servers.

The Streamprocess.exe was consuming high CPU on the PVS servers. The Perfmon suggested sustained spike in Kernel mode and process dumps revealed that we were waiting for the Packet Send & Receive...

FAS Authentication fails with an error "The username or password is incorrect"

When we try launching application or desktop with FAS configured in the StoreFront, we get an error "The username or password is incorrect"...

Error: "Logon failure: the user has not been granted the requested logon type at this computer."

Under certain circumstances, the Citrix WEM Agent log may show the following message: "Exception - VuemEnvironmentalSettingsController.ExecuteEntityPolicySettings : Logon failure: the user has not been granted the requested logon type at this computer."...

How to Configure Smart Access Filters for Load Balancing Policies in XenApp 6.5

Configure Smart Access filters for load balancing policies in XenApp 6.5...

How to find the disk associated to a VM from XenServer CLI

While troubleshooting storage issues, we might need to get the VM's disk and its associated Virtual block devices . This article will help to get the desired details from the VM...

How to take a XenServer toolstack (XAPI) database dump and view it

XenServer stores the vital information related to objects such asVM, VIF, VDI, PBD in an XMLformat file under /var/xapi/state.db.Thisfile is synced between pool membersat regular intervals to maintain aconsistent view of the XenServer pool. We recommend that you back up this XAPIdatabase file. Th...

How to Capture a Network Trace from a XenServer Physical Interface, Virtual Bridge, and VM Virtual Interface

This article describes how to capture a network trace from a XenServer physical interface, Virtual Bridge, and Virtual Machine Virtual Interface...

How to Configure a Store Using PowerShell

This article lists and explains the commands to create and configure a store using PowerShell...

How content-length of a HTTP response is handled when rewrite is in use on NetScaler

When using rewrite policy with priority 120 on NetScaler it can be noticed that Content-Length header is misspelled in the response. To alter this behavior we can use another rewrite policywith priority 100 that has an action that can never be true. Note: Priority 120 and 100 is taken as examples...

Deploying CloudBridge Virtual WAN in Virtual Inline Mode with Additional Internet Link

This article addresses the deployment of a CloudBridge Virtual WAN Appliance in Virtual Inline Mode, also known as One-Arm Mode or Policy Based Routing PBR Mode. Additional Resources CTX213584 - Deploying CloudBridge Virtual WAN in Virtual Inline Mode with Additional Internet Link...

Not All PVS Servers Showing On The Replication Status Window

The PVS farm shows all PVS servers under the Servers node. However, when you click Show Replication Status ofthe vDisk does not show all PVS serverslisted. The other servers have the vDisk files .vhd, .pvp but do not show up in the list...

Error: "No servers available for disk" When Booting from vDisk

When configuring a vDisk for private mode, any device booting from that vDisk gets the "No servers available for disk" error. For example, when connecting to the Provisioning Services PVS console on the first server, the vDisk is listed as private mode. When the console is connected to PVS consol...

Cannot Reconnect to a Disconnected Session from a Wyse Client

If by any chance any sessions gets disconnected then while trying to reconnect to that session via Wyse terminals the desktop launches properly and the session remains active for only 10-15 sec and then disconnects automatically and this behavior continues. Everything works fine from the FAT...

Unable to add/install an SSL certificate-key Pair to the CloudBridge: “Error detecting a valid private key file format”

When configuring an SSL Profile the backend server’s ssl certificate/key pair must be uploaded. The following error message is displayed when trying to upload the private key file regardless of the extension i.e .key or .txt Please correct any problems and resubmit your request Execution error...

Slow initial page load when connecting to Storefront after upgrading to 2411/2503

After installing StoreFront 2411/2503, connections made to the landing page for a Storefront Store i.e. https://example.com/Citrix/XenAppWeb, users experience a 6 second delay before the logon page fully loads...

ADC-The hostname of Citrix ADC instance is not displayed in ADM

When we add ADC into ADM, the page of adding ADC to ADM may stuck at "Trying to connect XXX". If we open a new page to check ,we may notice that ADC is added to ADM , but the hostname is not displayed. And we may found the masinventory process is not running as no output is displayed for the...

NetScaler: FQDN based service is Down

FQDN based service is not coming UP and showing Server State as DOWN The Monitor status might be "Domain name not resolved" But from CLI, if you tried to resolve the hostname it might show the response...

Cloud Netscaler console security advisory scan stuck on In Progress

Trying to run the security advisory scan from cloud.com but the scan and it looks like the previous three scans are not completing, It is stuck on "In Progress."...

[NetScaler] Disabled Interface Tx Laser Remains On After Reboot on MPX

You may observe that when an interface on a NetScaler MPX is disabled, and a user subsequently performs a reboot, the transmit Tx laser for that interface might not power off as intended. This can lead to the peer switch detecting the NetScaler's disabled interface as still being UP...

ADC13.1-How to use a data set to evaluate or check the IP address in the X-Forwarded-For header

This article describes how to use a data set to evaluate or check the IP address in the X-Forwarded-For header...

[NetScaler] MPX LCD Display: Understanding Port Status Indicators

This article explains the meaning of the characters/icons shown on the NetScaler MPX LCD display...

When Elastic layers are assigned to VDAs they may fail to attach if VDA's are launched from shutdown

Elastic layers intermittently fail to attach during session launch. Layers are assigned to VDAs not users Ulayersvc logs show the different group membership is determined during each launch Working: ActiveDirectoryInfoService: Machine Group SIDs: test\Domain Computers, test\group1, test\group2...

Microsoft Security Update Validation Report May 2025

Microsoft’s May 2025 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software...

Not able to provision Adaptive Auth appliances

Adaptive Auth provision failed with error: Deployment provision failed...

NetScaler Appending random strings in http POST method causing "500 Internal Error"

The NetScaler appends some random string to POST request sent to the backend server, This results in failure, “HTTP 500 Internal error” to be specific...

Azure deployed machines fail to Power On due to Data Collection Rule Associations

When applying a Machine Profile to an Azure-based Machine Creation Services catalog, attempting to Start machines may result in one of the following errors: "code":"UnsupportedFeature","message":"Data Collection Rule Associations is not supported in the location of the targeted parent resource...

Intermittent authentication failures with Oauth

User unable to authenticate due to token validation failure. Error in logs: "OAUTH: verify JWT: Could not find key for 'kid' in configuration, cannot verify jwt"...

Citrix DaaS: Get-BrokerApplication - Invalid enum value 'PackagedApplication'

Get-BrokerApplication cmdlet fails with exception when running on the machine with Remote SDK installed. Exception details: The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://tempuri.org/:records. The...

Citrix Virtual Apps and Desktops: Issues with Monitor Service after upgrade to 2402 CU2

Environment has been upgraded to 2402 CU2 version. When admin invokes a cmdlet: Get-MonitorConfiguration, the error is displayed: A database operation failed and could not be recovered : Reason ? Not all Delivery Controllers are affected and cmdlet returns actual configuration on some of the...

Zones on Citrix DaaS show a Resource Location that has been previously deleted

A Zone is present on Citrix Cloud DaaS Studio, which references a previously deleted Resource Location. The name of the zone might be the friendly name of the former Resource Location, or it will display a GUID on the Zone name...

HTML Element / Text not appearing correctly on Auth Window using Citrix Workspace App Native]

When using CWA Native their was HTML Element / Text not appearing correctly on Auth Window. - Text was missing / Custom Banner was missing - Issue is not present when using MS Edge browser...

Citrix DaaS | Workspace expiration period forced Users to re-authenticate

When the user logs in to workspace URL, they are unexpected behavior while using CWA. -They will be prompted to keep themselves logged in due to a Inactive policy set. -Once they select keep me logged in, the workspace page gets refreshed and they don't see any apps or desktops...

Citrix Virtual Apps and Desktop 2402 - Citrix applications could not be maximized after minimizing

Users with multiple monitors might find that after minimizing a Citrix published application on an external screen, then disconnecting and reconnecting that screen, the application fails to maximize correctly. It might appear small, in the wrong place, or seem frozen...

Session Recording Notification Emails are Not Received After Upgrading to 2203CU6

When a user logs onto a VDA with Session Recording Agent 2203 CU6 installed and e-mail notifications enabled. The End user sees the notification banner, the session is recorded, but the Session recording Notification emails are no longer received from the VDA...

Application logs on VMware-hosted Cloud Connector show SQLWRITER EventID 8193

Application event logs on the Cloud Connector may show repeated errors for SQLWRITER with the EventID 8193. SQL writer error: Unexpected error calling routine CoCreateInstance. hr = 0x80040154. The SqlWriterLogger.txt file will show repeated errors similar to the following. 02/12/2025 21:15:26, T...

Desktop VDA installation on Surface Pro with ARM64

VDA installation and setup on Surface Pro device with ARM64 Processor...

uberAgent shows no data is being found for the Citrix Cloud environment

uberAgent logging shows no errors for connectivity to Citrix Cloud, but shows that no data about the environment is being found. 2025-03-12 10:00:50.000 -0400,DEBUG,ORG,HOSTNAME,2264,GetInformation,No Citrix site information found.2025-03-12 10:00:50.000...

Driver Disk for Qlogic qla2xxx 10.02.13.00_k - For Citrix Hypervisor 8.2 Cumulative Update 1 LTSR

Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 Cumulative Update 1 LTSR release who use Qlogic's qla2xxx driver and wish to use the latest version of the following: Driver Module| Driver Type| Version ---|---|--- qla2xxx| Fibre Channel HBA/Storage Controller|...