Is there any pdf file that can help for installating ca spectrum 10.2. Please guide...
Check here.
CA Spectrum docu is online available - see here and find detailled info:Migrating and Upgrading CA Spectrum - CA Spectrum - 10.2 and 10.2.1 - CA Technologies Documentation
Once on that page - on top right you can select for download and save as PDF - if you would like to have this offline.
Kind regards, Joerg