Why I can’t register it successfully with the license you provided?
Scene: I just purchased your product &  the REGISTER KEY does not work!  I am  angry-I needed this right now.  Please  send me the register key now.
      When you just  encounter this situation, please calm down. You must feel cloudy about it. Next,  I will raise 3 points to give you the useful solutions. 
        1 Copy the  license code I sent you and then come to the FlipBook Creator for MAC register  form and then right click paste it in. (in fact you needn't enter the license  code manually)
        2 If it still can't work out, you should  confirm what sort of system does you use and then use the Root permission (Administration)  to log in and then register FlipBook  Creator for MAC.
        3 To get over the problem of registration, reg.cfg (Note: please open with Notepad and then enter your license in and save) is required (You can download  it from here). And then you have to find the direction "/Users/user/Library/Application  Support/FlipBuilder/FlipPDF" (the installation directory).  If  you couldn't find it, the only solution for you is visit the directory ~/Library/Application Support/ and then create the directory /FlipBuilder/FlipPDF and then put reg.cfg in.
      Finally  register FlipBook Creator for MAC with the previous license you got after purchase. Now FlipBook Creator for MAC can  be valid. 
Note: If it is the Professional MAC version, please modify the above path as " /Users/user/Library/Application Support/FlipBuilder/FlipPDFPro".
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Free download FlipBook Creator Professional
