Ctrl+PgUp for Up (parent) directory?

[ULTIMA PRIME]

1. Go to:

(c:\Program Files\)TC UP\wincmd.ini

2. Press F4 key (start Notepad++)

3. Find:

C+PGUP=cm_OpenNewTabBg

in [Shortcuts] section

4. Remove this entry

5. Save (ctrl+s key)

6. Ready