Details
Post Configurator Editor:
It is possible to 'Copy' text with MB3 mouse button, but then 'Paste' is not available.
Solution
Workaround is to use CTRL+C and CTRL+V (cut/paste)
Notes and References
PR 9502790
Hardware/Software Configuration
Platform: INTEL
OS: windows
OS Version: 1064
Product: NX
Application: CAM
Version: V1863
Function: POSTCONFIG
Ref: 001-9502790