Might be copies of Express Edition installed by other applications. Might be from installing .NET Studio (I think it does that, anyway). Definitely not safe to unstall them if you don't know what they're for, unless you're planning on wiping the system and rebuilding it.
- Gus "GSquared", RSVP, OODA, MAP, NMVP, FAQ, SAT, SQL, DNA, RNA, UOI, IOU, AM, PM, AD, BC, BCE, USA, UN, CF, ROFL, LOL, ETC
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