Audio Library Manger can be used to manage multiple xAF audio libraries loaded in GTT.
To open Audio library manger , click on menu option File -> Audio Library Manger
All xAF audio libraries loaded in GTT will be displayed in this screen. 
Manage audio libraries
Default audio library version set from this screen would be used for basic GTT operations – Add Device/ Discover Device/Project import (if last saved audio library is not loaded in GTT).
- Default audio library version can be set using selecting the checkbox for the Audio library version row .
- Only one audio library version can be set as default.
- Settings should be saved to be applied.
On GTT installation, latest audio library will be loaded automatically and set as default.
Audio library loaded to GTT using ‘Load Audio Library’ feature would be set as Default on successful loading.
Audio Library Version displays the file version of the dll.
DLL Path displays the physical storage path of the dll version.
Description can be used to describe the dll version. This field can be modified.
Delete : audio library can be deleted on clicking 
.
User should be running GTT with “run as administrator” option to delete audio library.
Audio libraries which are associated to devices or compound audio objects cannot be deleted.
Audio library which is set as default cannot be deleted.
Any unsaved settings should be saved before audio library delete.
Save : settings should be saved to be applied.