How to install spark using its location in the address bar in the Web Browser

how can I install Spark2.6.3 using the address bar in the web browser without internet connection…I have a PC installed OPenfire 3.7.1 and I make it as a server…then I am connected with a Static IP within our Local area Network

I want when I Install Spark2.6.3 in our workstations,.I just want to input the location of the Spark2.6.3 in the address bar of the Web Browser,then it will automatically download the installation from the PC which I made it as a server where the location of the Spark and Openfire installer resides.

I need it ASAP,.PLS HELP>>>>

thanks in ADVANCE…