title: Problems opening Access Database from Delphi 7
body: <p>I am developing Delphi 7 application, which is operating with Access Database (MDB format). It works fine on my PC, and some other PCs as well. But on some machines application gives error when trying to access database sometimes, saying something like "Unkown database format (mdb)". Additionally I noticed one thing: When you open that database in Ms Access using Office, it is opened in "read-only" mode for some reason. Can anybody help? What could be the reason for the problem?</p>