I get the following error message "Error getting License. License Server Communication Problem: E_ACT_NOT_READY"

[kymw]

I get the following error message "Error getting License. License Server Communication Problem: E_ACT_NOT_READY"

[derekdokoto]

success.  ADE 4.0 is to be avoided. It crashed after my solution.

The solution is trash the activation.dat preference file.

Navigate to /Users//Library/Application Support/Adobe/Digital Editions and drag the activation.dat file to the trash.

If you are using 10.7, see Access hidden library files | Mac OS 10.7 and later.

I reinstalled ADE 3.0 and life is good.

The Error getting License. License Server Communication Problem: E_ACT_NOT_READY

on yosemite was bogus.

[AMLinVan]

Thanks, I have the same problem and will try your solution