DIgital Ediion on MacBook (with Intel)

[_bouba_Diallo_]

I cannot instal digital edition on my MacBook. When I click on YES to download and install, I keep on getting this message: "Couldn't wriite the application to the hard disk. Please verify the hard disk is available and try again."
I've been trying for 3 days now, I don't know what else to do.

[_Ric_Wright_]

One issue we have found with Macs is that if you have non-ASCII characters in your hard disk name or username, this can cause problems. Is this possibly the case here?