The Citrix Quick Launch tool is used to create ICA sessions similar to the older ICA clients. However, it is not a replacement for your Citrix ICA client or receiver. It doesn't work until you have the ICA client installed on the client device.

It was solely developed by Citrix to be used by administrators to test and is not recommended or supported by Citrix. It can be your go-to tool if you are troubleshooting published application launch issues. With this tool, you can create ICA files with specified XML service port details and the right launch mechanism:

To download and configure it correctly for the purpose of using it with XenDesktop- and XenApp-based ICA sessions, please read the article at http://support.citrix.com/article/CTX122536.