update-
After trying to install this latest update ( 6.0.15258) & closing to install I received an additional message ' make sure program is closed'
then I re-opened VEP & got 'elicenser not found, so I re-installed eLisencer again ( Version: 6.10.2.18198 )
I then opened VEP & got 'Could not find VEPro6. not installed..'