I bought an ebook and download it before I register in Adobe digital edition. I can't remember how I got it be read on my desktop. But now I can't read it on my Laptop. I understood that the ID should be the same on desk top and Laptop, then I can read it on both PCs. I foolow the instruction to check my desktop which I can read the ebook the following message shows up.
I followed instructions to check the ID on my desktop
1.From Adobe Digital Editions in my desktop which I can read the ebook, select Library à Help à Authorize Computer…
2.Then I have this warning message which said that 'This computer is authorised with out ID'. Should I continue to change this computer’s authorization to be associated with an Adobe ID? I am scared. If I changed, I might not read it again. This is the only PC I can read it.
Please confirm If I can change from without authorised ID to Authorised ID, I still can read the ebook on my desktop. This is the first time I bought the ebook.