In this post, we discussed about the factors that can make an Access database corrupt or damaged, and how the Microsoft Jet Compact Utility (JETCOMP.exe) can help fix the issue. If JETCOMP.exe is not able to compact the database and you can’t afford to lose more time – finding and implementing solutions – to fix Access database file size/corruption issues, restore the database from backup of try Access database repair tools that Running jetcomp 4.0 utility occasionally throws an error, “Error Compacting database.”Īlternative to Microsoft Access JetComp.exe.Incorrect implementation of instructions to run JETCOMP.exe may cause damage to the database.It is compatible with Access 2010 and earlier versions.It only supports recovery of minor corruptions in Access database.While the Jet Compact Utility can be used to compact the database, there are a few limitations of this utility you need to know about: Next, under ‘ Additional Compact Options’ tab, select the appropriate options.In the ‘Database to Compact Into (Destination)’ textbox, type the path and name of the new compacted database that you wish to create.In the ‘Database to Compact From (Source)’ textbox, type the path and name of your Access database that you wish to compact.JETCOMP.exe package, and double-click JetComp.exe. And thus, JETCOMP.exe may recover the databases that the MS Access compact utility failed to recover.
Utility attempts to compact the database without opening it. So, in certain cases where the utility cannot reopen the database file, it won’t be able to proceed with the recovery of that file. Also, JETCOMP.exe may help you recover corrupt databases when run in conjunction with the Jet database engines 3.x and 4.x.Īlthough you can also run the Microsoft Access ‘Compact and Repair Database’ utility with Jet database engine 3.x and 4.x, but JETCOMP.exe may help in recovering some databases that the Microsoft Access Compact utility cannot.Įssentially, the Access Compact utility open and close a database prior for compacting the database. It is a freeware, standalone utility that allows to compact Access databases created with Microsoft Jet database engine 3.x and 4.x. You can try using the Microsoft Jet Compact Utility, also referred to as JETCOMP.exe, to fix the database issues. Also, the database files can become corrupt due to factors ranging from error in binary file format, multi-user access, CRC errors to unrecognized databaseįormat and other reasons. Microsoft Access database files can quickly grow in size, which may result in performance degradation.
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