When trying to change the path for published application in Citrix XenApp 7.x server I have received the following error message:
Unable to browse machines in the Delivery Group. Do you want to browse on the local machine?
In order to solve this, you should create a new application where you’ll be able to normally browse the machines in the Delivery Group.
This appears as yet another Citrix bug, but considering that we are still using the Cumulative Update 4 for our Citrix Xenapp v7.15 LTSR farm, it could be already solved with recently released Cumulative Update 5.
I will additionally update this post once I check the application editing with CU5 installed.