FOPN_FLock error

[lostinspace2001]

I get the following error when I try to read my Windows 2000 Professional ebook w/ Acrobat reader 5.0 the document could not be opened because the P;ug-in required by the "FOPN_fLock" security handler is not available.

 

[joegz]

Open Adobe Acrobat 5.0
Open Edit
Open Preferences
Click on Options
Click on Certified Plug-ins Only (this box should be empty)
Close Adobe program
Click on the desktop or start>program shortcuts for the e-book

 

[Guest_imported]

joegz what you said did not help at all cause it does not matter if that flag is set or not, the message still shows

 

[mukwenya]

I get a message saying I need a FOPN_flock handler to open the file. What do I do?