CATIA Setting:- Increase the Number of undo in CATIA

This is possible to Increase the number of undo in CATIA and this is possible trough Settings available in CATIA.

Follow Steps:- 

Step 1:- select Tools menu 

Step 2nd:- Options > General > PCS tab.

Undo controlled by Stack Size So Change the number of Stack Size for Change number of undo in CATIA.

Select OK to Apply Settings.

Video Tutorial:-