Adobe Reader could not open 'Lightroom_4_LS11_mac_4_1 - 2.dmg.

I tried to download Lightroom 4.1 on three different occasions and after you have downloaded completely, I get the error message "Adobe Reader could not open ' Lightroom_4_LS11_mac_4_1 - 2.dmg' because it is not a supported file type or because the file has been damaged (for example, it was sent as an attachment to e-mail and has not been correctly decoded).»»

I have the last OS Lion on my iMac, but also an Adobe Reader update.

Is it possible to buy a CD that includes the upgraded files? (Yes, I have a Lightroom registered 4.0 on my computer).

Someone had suggested that I have contact Support sales for more information.  How can we get after-sales service - the only thing I see is selling.

Thank you.

Highlight the 'Lightroom_4_LS11_mac_4_1 - 2.dmg' and do a "Get Info... ».  Then set "open with:" to DiskImageMounter.

Tags: Photoshop Lightroom

Similar Questions

Maybe you are looking for