I wrote an application with MS Access Database but after installation on the server and using via different users the below error pop up :
Operation Must Use An Updateable Query error
After a long time struggling I found the problem comes from MS Access DB. When a Jet 4.0 database (the actual type of database represented by your “Access” mdb file) is deployed in a multi-user environment, an .ldb file is created whenever the database is opened. The .ldb file contains details which include who has opened the file, and primarily serves to prevent opened records being written to by another user, so Permission on this folder is required for all users who want to lunch the application.