Notes about the BOM file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The BOM file type is primarily associated with 'Bill of Materials File'. This is a file in binary (non-text) format that describes the contents of an install archive. Apple's OS X Package Maker names this file ARCHIVE.BOM.