My office just converted to Access 2013 this week. Most of my databases created in Access 2007 seem to be doing ok except for opening very slowly, but I have one that uses Access 2003 on a card reader system. I copy this database nightly, and paste it on my computer. From there, my new database runs a macro to append transactions from the old database, and add them to an existing table in the new one. Once the data is in the new database, I can run my reports. Now when I try to run the macro, I get an error message that says Access can't open a database created in a previous version. Even trying to open the old database directly, I get the same message. If I can't open the database to convert it to 2013, what can I do?
Thank you for your help.