Registration of digital signature - whether any java settings required?

I am unable to register my digital signature on Pf Site. No digital signature appears while registering whether any java settings required?
5th October 2017 From India, Sonipat

Yes JAVA setting is required for Online Registration of Establishment with DSC. Please find the enclosed file.
6th October 2017 From India, Delhi

Attached Files (Download Requires Membership)

OLRE_withDSC_RevisedMarch2017.pdf (3.20 MB, 326 views)

process flow digital signature.pdf (676.4 KB, 519 views)

detailed_instructions_digital signature.pdf (733.9 KB, 445 views)

When i was tried to digitaly Sign the document in EPFO portal it was redirected to Java updation screen. Previously i installed the Java 8 161 latest version and added the URL in exempted site list in security tab of Java configration Screen. Kindly help me to do the next level.
Thanks & Regards
Dani
Accountant
Bethlahem
Karungal
21st March 2018 From India, Nagercoil