VBA Corruption Results in “This program has performed...” Error

VBA (Visual Basic for Applications) in Microsoft Access is an event-driven programming language that allows the developers to create customized database processes and automate them as per their requirements. While VBA code allows the users to maintain their database in fast and effective manner, it can also result in corruption of entire MS Access database. This mainly happens when the code gets changed by a malicious user or a virus attack. In such situations of database corruption, the user encounters an error message that makes the data saved in the database inaccessible. To overcome such database corruption issues and to access the database records, the user can either run 'Compact and Repair' utility or restore data from an up-to-date backup. However, in case no backup is available and the repair utility also fails to repair the database, then you will need to use a third-party Access Database Repair application to repair the database.

To illustrate the above case, consider a practical scenario where you encounter the below error message after your VBA code gets damaged:

“The Visual Basic for Applications project in this database is corrupt.”

Moreover, when you try to close the database, you encounter another error message:

“This program has performed an illegal operation and will be shut down. If the problem persists, contact the program vendor.”

After the above error message appears, the database records become inaccessible.

Grounds of the Issue:
Access database corruption due to damaged VBA code.

User Action:
To overcome MS Access database corruption in the above situation, you will need to Compact the database using below steps:

1.Click 'Tools' and choose 'Compact and Repair Database'.
2.Choose 'Database to Compact From’, and then click 'Compact'.
3.Click 'Save' and save the repaired database at a safe location.

In case the above steps fail, and there is no backup available, then you will need to opt for a third-party MS Access Database Repair tool. Such MS Access Repair software use advanced, yet safe repairing algorithms to repair any database corrupted due to VBA code.

Recovering database properties after compacting database

Microsoft Access is a relational database management system (RDBMS) that combines the MS Jet Database Engine with a rich user interface and sound development tools. It is a part of the MS Office product suite, which makes it easier for you to procure and use it. It is significantly cheaper to maintain and learn as you can get lots of tutorials for MS Access on the Internet. So, all in all it is a smart tool that caters to your requirements pretty well. However, at times you may find some problems with the database. There are chances that the database has gone corrupt due to various reasons such as human errors, power surges, virus infections, or any other miscellaneous reasons. In such cases, you should take corrective measures to resolve the issue. However, if you are unable to address the situation then you should use a third-party Access database repair tool to repair Access file.

Consider a scenario wherein you are working on an Access database. You run the Compact and Repair Database utility to arrange the database properly. After that, when you open the database you find that there were several relationships established amongst the tables that are now missing. Also, there are duplicate values in some tables that were not there earlier.

Cause:
The most possible cause of this issue is that when you executed Compact and Repair Database, it rebuilt the indexes. Because of this, whenever it finds some data that violates the index, it drops the index. The table may have the data intact, but the index is removed. Also, if you did enforce referential integrity on this table that is also removed by the compact process.
The other reason for this issue is that the database may have gone corrupt, which is making the database behave in such way.

Resolution:
First things first, you should replace the data with an updated backup if you have one. However, if the backup is not updated then you should perform the following steps to fix this issue:

• Use the Find Duplicates Query Wizard to find out the records those violate the index.

1. Remove the bad records.
2. Mark the field as primary key.

• In case of relation being dropped, use Find Unmatched Query Wizard to find out the bad records.

1. Either delete the records or reassign them to the appropriate key value.
2. Create the relation again.

If the issue is still not resolved, then you should use a third-party Access repair tool to repair Access database. Such read-only tools perform Access file repair without overwriting the original data.

Microsoft SQL Server-Linked Access Database Corruption

Are you unable to remove a record from Microsoft SQL Server-linked Microsoft Access database? Is you database inaccessible and unreadable by Microsoft Access application? Well, this problem may occur due to application conflicts, version incompatibility, database corruption, and other such reasons. At this point of time, you cannot access data from Microsoft Access database and come across critical data loss situations. In order to recover lost data from Microsoft Access database, you need to restore it from the most recent backup. In case of unavailability of the backup, Access Database Repair becomes need of hour.
In a practical scenario, you may come across the below error message when you try to add any record to an MS SQL Server-linked Microsoft Access database table and then attempt to delete the newly added record:

“The Microsoft Jet database engine stopped the process because you and another user are attempting to change the same data at the same time.”
After this error message, you cannot access any operation on the affected Access database.

Grounds of the problem
You may come across this behavior of Microsoft Access application if any of the below conditions are true:

• The fields with bit data type in Microsoft SQL Server-based database are left blank. MS Access interprets the blank fields as the fields, which contain Null values and Microsoft Access Jet database engine doesn't release such fields. Thus, the records are locked and they aren't available for removal.
• The structure or Jet database engine of your Microsoft Access database is damaged. It can be due to virus infection or unexpected system shutdown.
• The MS Access database is damaged. Damage can be due to application malfunction and virus infection like situations.

Resolution
Try out the below steps to fix it:

• Do not allow Null values in the database.
• Use 'Compact and Repair' to repair the affected data.
• Restore the database from the most recent backup.
• Use third-party Access Repair application to repair the damaged database.

The software enable you to Repair Access File in all cases of database corruption. They use high-end scanning techniques to methodically scan the damaged Access database and extract all data from it. The applications Repair Access database in a quick, safe, and easy way with read-only conduct and simple graphical user interface.

Recovering Access database after append query failure

Access is a relational database management system (RDBMS) from Microsoft. It is a remarkable combination of robust development tools and a rich graphical interface working on Microsoft Jet Database Engine. For the maintenance, implementation, and software support purposes, it is relatively cheaper than other larger database systems. In addition, it integrates seamlessly with other Microsoft products such Excel, Outlook, and Word. Despite being such a brilliant tool, it is prone to corruption. Corruption can happen because of virus infections, human errors, power surges, and other miscellaneous reasons. In such cases, you should take appropriate measures to address the issue. However, if you are unable to resolve the situation then you should consider using a third-party Access pair software to recover Access database.

Consider a scenario wherein you are working on an MS Access 2000 database. You execute an append query to add few records in a table. You are unable to do so and an error message is displayed, that is:

“Microsoft Access can't append all the records in the append query.

Microsoft Access set 0 field(s) to Null due to a type conversion failure, and it didn't add record(s) to the table due to key violations, 0 record(s) due to lock violations, and 0 record(s) due to validation rule violations.

Do you want to run the action query anyway?
To ignore the error(s) and run the query, click Yes.
For an explanation of the causes of the violations, click Help.”

Cause:
The most possible cause of the aforementioned error message is that the table in question has a self-join and Memo field. Also, it has referential integrity enforced upon it. That's why you are not able to use the append query. Another reason for the error message is that the table is corrupt.

Resolution:
To resolve this error, you should change the Memo fields to Text fields. You can also move the Memo fields to another table and then use a 1:1 relationship between the tables. These methods should be able to resolve the issue. However, if you are still not able to address the situation it means that the table is corrupt. In such case, you should use a third-party Access database recovery software to repair access. These read-only tools use fast yet sophisticated scanning algorithms to scan the damaged area.

Not able to import data from a database? It may be corrupt

MS Access is a Relational Database Management system (RDBMS) that integrates relational MS Jet Database Engine with highly interactive Graphical User Interface (GUI) with robust development tools. It is packaged with MS Office Professional suite. So, you do not have to make a separate purchase for Access. Moreover, Access is significantly cheaper to implement and maintain than other RDBMSs. However, at times the Access database may get corrupt because of various reasons such as power outages, virus infections, human errors etc. In such cases, replace the corrupted database with updated backup. On the other hand, if the backup is not updated then you should use a third-party access database repair tool to repair access file.

Consider a scenario wherein you want to import data from a table. You are not able to do so and an error message is displayed:

“Operation failed - too many indexes - reduce the number and try again.”

The error message signifies that the table from which you want to import data is corrupt and, thus, inaccessible.

Cause:
The root cause for this error message is that the index definitions of the table are corrupt. Access first imports the table definition and data, and then tries to apply the indexes. Since the index definitions are corrupt, the table cannot be imported. However, the data in the table is secure but inaccessible.

Resolution:
To resolve this issue, you should create a blank copy of the table. Remove all the indexes from the table and run an append query. Then, move the data from the corrupt table to the new table (in the same file). Now, recreate the indexes. Lastly, move the table to a new file. This should address the issue perfectly. However, if you are still not able to resolve the issue, you should use a third-party access repair tool to repair access file. These tools do not require having sound technical knowledge for file repair.

Recovering Access database from “Enter Password” error

Microsoft Access is a Relational Database Management System (RDBMS) that integrates Microsoft Jet Database Engine with a graphical user interface and development tools. It supports a variety of standard field types, indexes, and referential integrity. It also includes a query interface, forms to display and enter data, and reports for printing. You can also import Access databases in other MS Office applications such as Word, Excel, and PowerPoint. However, sometimes the Access database, that is imported in these applications, fails to open because of various reasons. You should take appropriate measures to tackle such situations and use an Access database repair tool.

Consider a scenario wherein you have imported an Access database into an MS Excel spreadsheet on which you are working. You have inserted a hyperlink that points to the database. You click on that hyperlink but it fails to open and an error message is displayed:

“Enter password.”

This error is displayed even though you have not assigned a password for the database.

Cause:
There could be various causes for this error message. They are:

Use of hyperlink in an MS Office application to open the database.
Use of VBA automation code (if done) in MS Excel to open the database.
The database is corrupt and you need to repair Access file.

The reason for the first two causes is that you may have compacted the database either manually or by using Compact on Close utility. Because of this, you are prevented from accessing the database, and you are prompted to enter the password on every attempt of opening the access database.

Resolution:
First of all, you should open the database in MS Access to ascertain whether it is corrupt or not. If you are able to open it, then the database is not corrupt. Probably the error message is occurring because of importing the database in non-Access application.
To resolve the error, you should export each object of the database into a new database either using a hyperlink or using VBA automation code. This will help you in recovering the data that is blocked in the database.

However, if you are not able to repair the access file then you should consider using a third-party Access repair tool. These read-only tools recover the database files (both .mdb and .accdb) using sophisticated scanning algorithms, thereby ensuring that the original files are not overwritten.

Handling 'MS ACCESS caused an invalid page fault in MSACCESS.EXE at 0137:3002d909'

MS Access is a relational database management system (RDBMS) from MS Office product suite. It is used to create simple databases using Microsoft Jet Database Engine combined with a rich user interface and related development tools. In addition, advanced Access users can use Visual Basic for Applications (VBA) language to create rich solutions with advanced data manipulation and user control techniques. You can open the VBA editor in Access by pressing Alt + F11 to create or edit VBA application. However, as nothing is perfect in this world, these VBA applications can throw some error message and become inaccessible. In such case, restore the database with updated backup or use a third-party Access database repair tool.

Consider a scenario wherein you are working on a VBA application that is integrated with an Access database. You open the VBA application but it fails to open. The following error messages may be displayed:
“The Visual Basic for Applications project in this database is corrupt.” OR
“The module name 'module name' is misspelled or refers to a module that doesn't exist.”

When you try to close the database, Access may stop responding or the following error message is displayed.
“An application error has occurred
and an application log is being generated.

MSACCESS.exe
Exception access violation(ox0000005),Address; 0x3002d681”

Note: The actual memory address may vary.

When you try to compact the database, the following error message is displayed.
“The Visual Basic for Applications project in this database is corrupt.”

Cause:
The cause for the aforementioned error messages is that Visual Basic for Applications (VBA) project is corrupted. It became corrupted because of many reasons such as damaged MS Office, improper shutdown, virus infections, etc.

Resolution:
You need to repair Access files by using a third-party Access repair tool. These read-only tools enable you to repair databases using complex scanning algorithms without any loss of data.

Handling 'MS ACCESS caused an invalid page fault in MSACCESS.EXE at 0137:3002d909'

MS Access is a relational database management system (RDBMS) from MS Office product suite. It is used to create simple databases using Microsoft Jet Database Engine combined with a rich user interface and related development tools. In addition, advanced Access users can use Visual Basic for Applications (VBA) language to create rich solutions with advanced data manipulation and user control techniques. You can open the VBA editor in Access by pressing Alt + F11 to create or edit VBA application. However, as nothing is perfect in this world, these VBA applications can throw some error message and become inaccessible. In such case, restore the database with updated backup or use a third-party Access database repair tool.

Consider a scenario wherein you are working on a VBA application that is integrated with an Access database. You open the VBA application but it fails to open. The following error messages may be displayed:
“The Visual Basic for Applications project in this database is corrupt.” OR
“The module name 'module name' is misspelled or refers to a module that doesn't exist.”

When you try to close the database, Access may stop responding or the following error message is displayed.
“An application error has occurred
and an application log is being generated.

MSACCESS.exe
Exception access violation(ox0000005),Address; 0x3002d681”

Note: The actual memory address may vary.

When you try to compact the database, the following error message is displayed.
“The Visual Basic for Applications project in this database is corrupt.”

Cause:
The cause for the aforementioned error messages is that Visual Basic for Applications (VBA) project is corrupted. It became corrupted because of many reasons such as damaged MS Office, improper shutdown, virus infections, etc.

Resolution:
You need to repair Access files by using a third-party access repair tool. These read-only tools enable you to repair databases using complex scanning algorithms without any loss of data.

How to Handle Access Database Corruption Caused By Damaged Jet Engine?

Microsoft Jet Database Engine is that database engine, on which, various Microsoft applications are based. It is an underlying component of Microsoft Access database. In some circumstances, this database engine may encounter problems and the database may become inaccessible. This behavior of Microsoft Access application leads to critical data loss and you need Access Database Repair to work around the problem.

Database corruption and Jet Database Engine problems are generally signified by error message in Access application, which might be of the following types:
1.The Microsoft Jet database engine stopped the process because you and another user are attempting to change the same data at the same time.
2.Unrecognized database format 'databasename.mdb'.
3.'databasename.mdb' isn't an index in this table. Look in the Indexes collection of the TableDef object to determine the valid index names.
After this behavior of Microsoft Access application, entire database becomes inaccessible. In order to access your valuable data in such cases, you need to find out the cause of this problem and accordingly perform Access File Repair.

Grounds of the problem:
Causes of the above listed problems and their corresponding error messages may be varying:
1.The first problem is caused if log value columns contain bad data. Such columns are generally stored in a page that is separate from the one in which rows are stored.
2.The second error message occurs if Jet database engine is shut down improperly while writing data to the hard drive. The problem may also occur if database is damaged and Access can not read its contents.
3.The third error message generally occurs if the index of MSysObjects table is corrupted. It generally occurs due to aborted repair process of the database.

Resolution:
To work around this problem, you need to replace the affected Jet engine. However, if the problem is due to corruption of the Microsoft Access database, you need to Repair Access File.
You can effectively repair the damaged Access database using Access Repair software. These applications are powerful enough to carry out in-depth scan of entire Access database and extract all inaccessible data from it. With read-only conduct and simple graphical user interface, the applications are totally safe and easy to use.

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 Repair Access 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.