Having trouble installing cs4 trial for mac, run akamai download manager and got the .dmg file, when I click on that it starts to verify but then I get a message in a box:
'warning the following disk image failed to mount' and 'no mountable file systems'.
New to macs so any help would be good thanks.
Looks like the .dmg did not download completely and is damaged. When I downloaded it it took its own sweet time to complete but then worked fine. I suggest you re-try the download.