Cumulative Update 3 (CU3)

Release date: May 12, 2021

About this release

StoreFront 1912 LTSR Cumulative Update 3 (CU3) fixes 10 issues reported since the CU2 release of the 1912 LTSR.

Known issues in this release

Citrix Product Subscription Advantage Eligibility Dates

Citrix Workspace app for HTML5

This release includes Citrix Workspace app for HTML5 2103.

Browser support for Microsoft Edge based on Chromium

Microsoft Edge browser based on Chromium is now supported for accessing Citrix Receiver for Web sites from internal network connections and through Citrix Gateway.

Fixed issues

StoreFront 1912 CU3 contains all fixes included in CU2, plus the following, new fixes:

  • When you log on to StoreFront, this error message might appear:

    Cannot Complete Your Request

    The issue occurs when enumerating applications with verbose logging enabled and any of the enumerated applications with a command-line argument contains a {. [CVADHELP-16227]

  • The StoreFront does not hide apps from All Apps that appear in a featured category through the customization code described in Support for the unified user experience. [CVADHELP-16577]

  • When you launch more than 10 applications using Internet Explorer, an extra scroll bar might appear. [CVADHELP-16605]

  • With socket pooling enabled, attempts to log on to StoreFront might fail with this error message:

    Cannot Complete your Request

    The issue occurs when there is a TCP dynamic port exhaustion.


  • After upgrading StoreFront from version 7.15 LTSR CU4, VDI desktops with the same host name might appear in random order instead of serial order. [CVADHELP-16723]

  • Attempts to launch a provisioned VDI desktop from the Delivery Group with the App Protection feature enabled might fail. The following behaviors might be observed:
    • When you launch the desktop using Citrix Workspace app for Windows, a spinning circle appears until the StoreFront times out.

    • When you launch the desktop using Citrix Workspace app for Mac, this error message appears:

      Cannot Complete your Request


  • After installing or upgrading StoreFront to version 1912 LTSR CU2, joining the StoreFront server group might fail. Also, configuration changes might not propagate to the other servers. [CVADHELP-17107]

  • The Secure Ticket Authority update of the Citrix Gateway object might not get reflected in the Store Service’s web.config file when the Usage or role of the Citrix Gateway is selected as HDX routing only or Authentication and HDX routing. The issue occurs when multiple optimal gateways are configured. [CVADHELP-17112]

  • Clicking a website shortcut for the first time through Citrix Receiver utilizing SAML authentication might require multiple attempts. [CVADHELP-17137]
Cumulative Update 3 (CU3)