Access Database Becomes Inaccessible In Compiled Project or Compiled Database

Are you not being able to open an Access database object, which is in compiled project or compiled database in Microsoft Access 2002 (XP)? This may occur due to missing or corrupt objects of Microsoft Access database. The MDB (Master Database) file may get damaged due to numerous reasons, such as application malfunction, improper system shutdown, and virus infection. In all such cases, your valuable data in the database, become inaccessible and you experience data loss. To get your data recovered in such circumstances, you need access database repair solutions.

You may get the following error when you attempt to access a database object that is in compiled project or in compiled database in MS Access 2002 SP2, MS Access 2002 SP1, or MS Access 2002:

"The Visual Basic for Applications project in the database is corrupt."
The same error reappears, when you click OK in the dialog box. Furthermore, you can neither close the compiled project/database, nor exit Microsoft Access 2002 application. To get rid of this error message dialog box, you have to click End Task in the Task Manager.

Root of the problem:
The problem occurs if compiled project or compiled database are compiled in the Microsoft Office Access 2003. MS Access 2002 can't open or change compiled project or compiled database that is compiled in later versions of Microsoft Access. MS Access 2002 SP2 and MS Access 2002 SP1 can open compiled project or compiled database, though incorrectly. The problem can also be due to damaged database or damaged objects.

Solution
To sort out this problem, update Microsoft Access 2002 to Access 2002 SP3 (Service Pack 3), and then try to access your database. Microsoft Access 2002 SP3 can't open compiled project or compiled database that is compiled in MS Access 2003. When you attempt to open the database after upgrading to Access 2002 SP3, you may come across the below error message:

"The database is in an unrecognized format. The database may have been created with a later version of Microsoft Access than the one you are using. Upgrade your version of Microsoft Access to the current one, then open this database."

In such critical situations, it becomes essential to use third-party applications to Access repair File. These tools are capable of handling all types of database corruption scenarios.

The Access Repair tools thoroughly scan the database to ensure absolute recovery. They enable you to perform Access File Repair in a safe and easy way.

Split Microsoft Access Database to Prevent Corruption

With the continuous use of Microsoft Access database, size keeps growing. When it become very large, the database (either MDB or AccDB) may start performing slowly, freezing, and crashing. In such cases, you should consider splitting the database. You may also need to split it if multiple users access it simultaneously over the network. Splitting improves the performance of the database, minimize the possibilities of database corruption, and prevent need of MDB repair solutions.

You should not confuse database splitting with archiving. However, in some situations, it is possible to archive the database by splitting it. When a database is split, it is organized into two different files - one back-end Access file that holds only data tables and one front-end file that holds all other objects like forms, queries, reports, modules, and VBA codes. The user directly interacts with data using local copy of front-end Access database.

Advantages of Access Database Splitting
Enhanced Performance- The database performance is significantly improved after splitting because only data is sent throughout the network. You need not to use objects over the network.

Improved Security- When you store database on back-end, you can use the security features of your local file system. The back-end database is accessed through the linked tables and unauthorized access is prevented using file system security options.

Enhanced Reliability- If you run across any problem and your database is terminated improperly, corruption is generally limited to copy of front-end database that is stored locally on your computer. Because back-end database is accessed only through the linked tables, chances of corruption are very limited.

Greater Database Availability- Since only data is sent throughout the network, Access file transactions like record editing are accomplished more quickly thus leaving your data more usable for editing.

In case you encounter corruption on a split database, you can easily recover Access database by restoring it from the most recent backup. For absolute recovery, the backup must be validated.
If backup is not valid or updated, this recovery software becomes need of hour. The applications enable you to repair access file in a simple, quick, and safe way. They are incorporated with attractive graphical user interface and read-only conduct.

How to recover Access database using an Access database recovery software

MS Access is one of the most popular database management systems, which enables you to create and manage records, and is developed and marketed by Microsoft. Access is easily available, its simple to use, scalable, and has got lots of useful support from forums all over the world. Having said that, sometimes the database tables can get corrupt because of different reasons such as improper shutdowns, virus infections, hardware corruption, database header corruption, etc. In such cases, you should perform appropriate corrective measures to recover Access file. In case, the Access database is not repaired then you should use a third-party Access database repair tool.

Let us consider a situation in which when you open an MS Access 2000 but it fails to open. The following error message is displayed in this case:
“The database 'filename.mdb' needs to be repaired or isn't a database file.
You or another user may have unexpectedly quit Microsoft Office Access while a Microsoft Office Access database was open.

Do you want Microsoft Office Access to attempt to repair the database?”
Clicking on 'Yes' will display the following error message:
“Unrecognized database format 'filename.mdb'”
When you click OK to close the message box, the following error message is displayed:

“The database 'filename.mdb' can't be repaired or isn't a Microsoft Office Access database file.”

Cause:
The most prominent reason of this erroneous situation is that the Access database is corrupt.
The MS Access Jet database engine is capable of identifying the basic structures and table definitions of the databases. When it encounters corruption in the definitions of the table and tries to repair them itself. But, when it is unable to repair the corruption issues then it displays the last error message and exits abruptly.

Resolution:
To overcome this problem, you would need to use the in-built Compact and Repair feature of MS Access. This utility is able to scan the database and repairs the errors, if it finds any, thereby making the database consistent.

However, if the database remains corrupt and inaccessible then it is a vulnerable situation as the valuable records are insecure. To ward off such problems, I would suggest you to use a third-party Access database recovery software. These database recovery tools are able to repair any type of corruption without causing any further damages.

The most efficient utility that recovers Access databases from all kinds of corruption is Stellar Phoenix Access Recovery. Able to perform MDB recovery in databases created in MS Access 2007, 2003, 2002, and 2000, this Access repair software restores tables, views, records, etc. In addition, this tool is compatible with Windows 7, Vista, Server 2003, XP, and 2000.