File Type 1 Microsoft Access Lock File IconMicrosoft Access Lock File
File Format Proprietary (Microsoft)
Usage Open manually; may run a program or script when opened
Rank ★ ★ ☆  Average

Prevents an Access database from being changed by more than one user at a time; helps ensure updates will not be unexpectedly overwritten; created and deleted automatically by Access when a database is opened and closed.

LDB files have the same name as the opened database (the .MDB file) and is located in the same folder.

Open With

IconMicrosoft Access

Updated February 15, 2007
File Type 2 Generic IconMax Payne Level File
File Format Proprietary (Rockstar Games)
Usage Open manually; may be referenced by an application
Rank ★ ☆ ☆  Uncommon

Contains level data for Max Payne and Max Payne 2: The Fall of Max Payne; can be created or edited using MaxEd, the official Max Payne level editor, which is part of the Max-FX toolset.

Open With

IconRockstar Games Max Payne or Max Payne 2

IconMaxEd or MaxEd 2


IconRockstar Games Max Payne

Updated 2007