Proxy settings for Zoho Docs sync program: how to specify a .pac script file to be used ?

Proxy settings for Zoho Docs sync program: how to specify a .pac script file to be used ?

Hello,

the proxy configuration to be used in my company is a reference (URL) to a .pac script file. This means Internet Explorer settings is "use script" (second option) and the reference to the script, starting with http://.

How should I configure Zoho Docs sync proxy parameters to make it work. I tried all 3 options, including "automatice", but II keep getting a "could not connect" message.

What should I do ?

Thanks in advance for the help.