I have a password protected access database which was using for about 2 years. Yesterday I tried to open the same with correct password but it says "not a valid password". This is a *.accdb file. I tried to open the same in a different computer with same password and it works perfectly. There is no typing mistake here since please . Have anyone seen this kind of issue before or do you have any idea what is happening?
My OS is windows 8.1 with office 2007.