After installing Firefox and Adobe Reader on the master target device and updating the vDisk, users
report the new applications are NOT visible. What should a Citrix Administrator do to resolve this
issue?

A.
Set the vDisk mode to ‘Production.’

B.
Merge existing vDisks with the base version.

C.
Revert the vDisk target to the previous version.

D.
Select ‘Update Machines’ on the Machine Catalog.