I found out (using duplicate file search in CCleaner) there are many sound files such as classic electric piano.stw and demo that presents in 2 different directories on my PC.... is it ok to delete one of them? my laptop has very limited space of 100GB and a few hundred MB will make a difference

e.g.

_Warm Picked Acoustic.stw C:\Program Files (x86)\IK Multimedia\Instruments\Band-in-a-Box\Guitar 19.5 MB 21/06/12 1:06:52 AM
Warm Picked Acoustic.stw C:\Program Files (x86)\IK Multimedia\SampleTank 2.5\Instruments\Band-in-a-Box\Guitar 19.5 MB 21/06/12 1:06:52 AM
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Acoustic Grand Piano.stw C:\Program Files (x86)\IK Multimedia\Instruments\Band-in-a-Box\Piano 139 MB 29/11/12 9:03:52 AM
Acoustic Grand Piano.stw C:\Program Files (x86)\IK Multimedia\SampleTank 2.5\Instruments\Band-in-a-Box\Piano 139 MB 29/11/12 9:03:52 AM
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Bright Grand Piano.stw C:\Program Files (x86)\IK Multimedia\Instruments\Band-in-a-Box\Piano 62.4 MB 29/11/12 5:04:50 AM
Bright Grand Piano.stw C:\Program Files (x86)\IK Multimedia\SampleTank 2.5\Instruments\Band-in-a-Box\Piano 62.4 MB 29/11/12 5:04:50 AM
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Classic Electric Piano.stw C:\Program Files (x86)\IK Multimedia\Instruments\Band-in-a-Box\Piano 160 MB 27/11/12 10:35:40 AM
Classic Electric Piano.stw C:\Program Files (x86)\IK Multimedia\SampleTank 2.5\Instruments\Band-in-a-Box\Piano 160 MB 27/11/12 10:35:40 AM

[b]
A check on the BIAB harddrive reveal many small duplicate files:[/b]


_CLTARPG Demo (George Brabazon, 2nd air) Melody.wma D:\bb\MIDI SuperTracks - Demos 3.01 MB 27/11/12 5:20:14 AM
_CLTARPG Demo (George Brabazon, 2nd air) Melody.wma D:\bb\MIDI SuperTracks - Demos\MIDI SuperTracks4 Demos - Folk, Pop & New Age 3.01 MB 27/11/12 5:20:14 AM
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_CTWLZPS Demo (Si Bheag, Si Mhor - waltz) Melody.wma D:\bb\MIDI SuperTracks - Demos 3.70 MB 27/11/12 1:22:14 AM
_CTWLZPS Demo (Si Bheag, Si Mhor - waltz) Melody.wma D:\bb\MIDI SuperTracks - Demos\MIDI SuperTracks4 Demos - Folk, Pop & New Age 3.70 MB 27/11/12 1:22:14 AM
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bs3479.wma D:\bb\RealTracks\Bass, Electric, FunkyGroove60s Ev 100 1.37 MB 28/06/13 11:00:00 PM
bs3479.wma D:\bb\RealTracks\Direct Input\Bass, Electric, FunkyGroove60s Ev 100 Direct Input 1.37 MB 28/06/13 11:00:00 PM
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bs3480.wma D:\bb\RealTracks\Bass, Electric, FunkyGroove60s Ev 100 1.37 MB 28/06/13 11:00:00 PM
bs3480.wma D:\bb\RealTracks\Direct Input\Bass, Electric, FunkyGroove60s Ev 100 Direct Input 1.37 MB 28/06/13 11:00:00 PM
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bs3481.wma D:\bb\RealTracks\Bass, Electric, FunkyGroove60s Ev 100 1.37 MB 28/06/13 11:00:00 PM
bs3481.wma D:\bb\RealTracks\Direct Input\Bass, Electric, FunkyGroove60s Ev 100 Direct Input 1.37 MB 28/06/13 11:00:00 PM