ADE download error

[#1]

Please help asap!!!

A download error is occurring with an .ACSM (Adobe Content Server Message) file I'm trying to open.

An e-book actually. For my studies.

Another .ACSM e-book has downloaded & opened successfully. How not this other one also?

Error message: " "

Thank you very much someone on Adobe Digital Editions Forum!!! Much appreciated.

[#2]

Please help asap!!!

A download error is occurring with an .ACSM (Adobe Content Server Message) file I'm trying to open.

An e-book actually. For my studies.

Another .ACSM e-book has downloaded & opened successfully. How not this other one also?

Error message: " "

Thank you very much someone on Adobe Digital Editions Forum!!! Much appreciated.