I have a link in a presentation to specific location on the internal network to install a printer driver, but it doesn't work - I get the error message "Cannot open specified file"

The network location is formatted along these lines:
\\AB1XYZIS022\SUNP9001_FMP

Why won't it work?

Many thanks

Hi - When you cross post it's good to say so. That way people are not working on problems that may be solved elsewhere.
Also posted here