whats is this ???

[Tommy]

Download size: 215 KB, < 1 minute
Microsoft Jet 4.0 Service Pack 7 (SP7) provides the
latest updates to the Jet 4.0 database engine with
Windows XP, and is discussed in Microsoft Knowledge Base
Article Q282010. Download now to get the most current
updates for Jet 4.0. After you install this item, you may
have to restart your computer. Read more...

Can someone tell me what this is used for ???

 

[Andrew E]

Try any search at microsoft.com for specific details,but
its for java VM.