I just found out that my AppStudio was erased by virus protection:
Security Risk Found! Heur.AdvML.B in File: C:\Program Files (x86)\NSB AppStudio\AppStudio.exe by: Auto-Protect scan. Action: Cleaned by Deletion. Action Description: The file was deleted successfully.
I have no way of modifying the virus checker on my corporate computer. Is the latest version doing the same thing? or has something been changed to avoid that? I also have no way of checking what version I had.