I just reloaded my surface pro with windows 8.1, installed Citrix receiver
4.2.1 and now all published apps launch like the image. The black box can't be
moved and is stretched across the bottom of both monitors. See image
this is the command line I used to install receiver
ENABLE_DYNAMIC_CLIENT_NAME="Yes" ALLOWADDSTORE="A" ALLOWSAVEPWD="A"
ENABLE_SSON="Yes" ENABLE_KERBEROS="Yes" AM_CERTIFICATESELECTIONMODE="Prompt"
I had the same version of receiver before with the same monitors without an