1. Download Citrix Receiver 4.8

Free subversion for mac os x. Apple doesn't look into anything here, you need to go https://www.apple.com/feedback/ and post your question but I can almost assure you it's a Citrix issue as far as Apple is concerned if anything changed from 10.2 to 10.3 to prevent Citrix from functioning and it's up to Citrix to fix. Unless Apple broke something that is included with their update exclusively don't expect them to look into it.

X-stand x-1. OS X does not have a like, but instead includes a, which is fixed at the top of the screen. While the change forced Mac developers to rewrite their software programs, it provided necessary performance improvements and for future generations of Macs.The OS X interface is called the and includes several standard features. This kernel provides OS X with better capabilities and improved management compared to Mac OS Classic.

Citrix Receiver for Mac supports the following operating systems: macOS High Sierra (10.13) macOS Sierra (10.12) Mac OS X El Capitan (10.11) Note: Mac OS X releases prior to Mac OS X El Capitan are not supported. Compatible Citrix products. Citrix Receiver for Mac is compatible with all currently supported versions of the following Citrix products. May 02, 2018  Beginning August 2018, Citrix Receiver will be replaced by Citrix Workspace app. While you can still download older versions of Citrix Receiver, new features and enhancements will be released for Citrix Workspace app. Mac OS 10.11, 10.12, 10.13. Download Receiver for Mac Download Receiver for Mac (49.8 MB -.dmg) Checksums SHA256.

in the mean time

can you ask your IT team if they see your account trying to authenticate into the gateway?

please post your log from

Download Citrix Receiver 4.8

~/Library/Logs/com.citrix.AuthManager.log

May 6, 2015 5:48 AM