The Layout Manager custom layout file (newassembler.xml) is deleted when unchecking/deactivating the "Enable Ribbons Style UI" in the Tecnomatix Doctor.
This file contains window layout and mouse key shortcuts.
It is fine if just checking/activating the ribbon.
It should NOT be deleted upon deactivating the ribbon.
Solution
This has been repaired in version 13.1.2.
Notes and References
Hardware/Software Configuration
Platform: na
OS: n/a
OS Version: n/a
Product: TECNOMATIX
Application: PROCESS_SIMULAT
Version: V13.1
Function: API
Ref: 001-8839234