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Correct answer John T Smith

I think that is about Windows, but read check hosts file for blocked entries https://forums.adobe.com/thread/1912777

If you are trying to install something other than the latest Cloud programs, read below

That MAY be a false error message due to Mac El Capitan and OLD programs

This information is a MUST DO to install old programs on Mac El Capitan

-you may not get the same error message, but these two links will help with old programs

Install CS5 on Mac 10.11 https://forums.adobe.com/thread/2003455 may help (also for other than CS5)

-also a TEMPORARY security change https://forums.adobe.com/thread/2039319

FAQ about Mac 10-11 https://forums.adobe.com/thread/1979303

2 replies

carlosm26702014
New Participant
January 4, 2016

Thank you, John. The thread you provided was of great help. Carlos

John T Smith
John T SmithCorrect answer
Community Expert
January 4, 2016

I think that is about Windows, but read check hosts file for blocked entries https://forums.adobe.com/thread/1912777

If you are trying to install something other than the latest Cloud programs, read below

That MAY be a false error message due to Mac El Capitan and OLD programs

This information is a MUST DO to install old programs on Mac El Capitan

-you may not get the same error message, but these two links will help with old programs

Install CS5 on Mac 10.11 https://forums.adobe.com/thread/2003455 may help (also for other than CS5)

-also a TEMPORARY security change https://forums.adobe.com/thread/2039319

FAQ about Mac 10-11 https://forums.adobe.com/thread/1979303