Access File gets corrupt due to Microsoft Jet engine failure and the database overwrites by another program or multiple users in improper manner and virus attack. Now to fix MDB and ACCDB file, you can carry reliable software. Just go through with Access database recovery software which is very user friendly and no need to more technical knowledge. It can recover your corrupted .MDB and .ACCDB file data with few easy steps. Access database repair software is also works with if you are getting following error message. o The Microsoft Jet Engine cannot open this file o Unrecognized Database Format o You do not have the necessary permissions to open this object o AO Index missing o Please contact your system administrator o The Microsoft Jet database engine stopped the process because you & another user are attempting to change the same data at the same time You can get a perfect solution of this entire problem using our “Access database repair software». It supports to repair and restore objects like tables, queries, relationships, etc. We also provide demo version (free) to our clients before purchasing of software for their satisfaction. Demo version can repair but not able to save them. To save access file you must need to purchase full version. Grab these opportunity and purchase our full version tool of «Access Database Repair tool» which is also very advanced in computer technology only at $69 for personal license with 24*7 support service. http://www.mdbaccessrecovery.com/