Hi @priyatham,
Admin Privileges: The current user should have admin rights.
But you should not face this kind of issues because of (not having admin rights).
Just give a try in case you want to fix the dll.
To fix dll related issues:
Anil_G
ashokkarale
jinal.shah
Gautham_Pattabiraman
postwick
chandreshsinh.jadeja
vrdabberu
Ajay_Mishra
sven.wullum1
Vyshnavi_Nalumachu