Thanks a lot for your reply!I find that each protected Office document can be opened on Win XP (office 2007 ), and every Office document protected one by one with Office plug-in can be opened very well , but when I secured the office documents with lauchpad or java program , this case will display ....

Hi,    Is there anyone who protected Microsoft Office documents ? we met a big trouble when we protect Office Documents with Adobe LauchPad or java program to batch protect office documents , the problem is : it seems that all of the protections are successful , but when we try to open the protected...