Once you've downloaded jetcomp.exe, follow these general steps:
$Access = New-Object -ComObject "DAO.DBEngine.120" $Access.CompactDatabase("C:\Old.mdb", "C:\New.mdb") jetcomp.exe download
Instead of hunting for jetcomp.exe , use modern methods: Once you've downloaded jetcomp
During the compaction process, it identifies issues like missing indexes or invalid long value pointers and logs them in a special table called MSysCompactError . Once you've downloaded jetcomp.exe