Overview

File extensions help to define one of the several kinds of Windows Indexing Service Data Files. The file extension is under the control of Microsoft Corporation. The main goal of the file extension is to index and save data regarding the system for usage in several computing operations, including searching. The indexed data included in BK2 is kept within a text file format. Users are free to access all of the indexed items from a catalog whenever they so wish.

Category

The BK2 file extension comes in the category of System Files.

Format

The file format it supports is Binary.

Apps to Support

Windows Operating System 7 & 8

MIME Type

Application/octet-stream

Organization

The file extension is developed and taken care of by Microsoft Corporation.

Location of the File Format

It is saved by default in C:\System Volume Information\catalog.wci\

It can be viewed in the Windows Operating Systems, depending on the type of version you are using.