Modified item 1. Support Windows 8.1 and Windows 10. Before modified: Don't support Windows 8.1 and Windows 10. After modified: Support Windows 8.1 and Windows 10. 2. Waveform sometimes out of DS DP range when zoom in or zoom out. Before modified: Waveform sometimes out of DS DP range when zoom in or zoom out. After modified: Waveform don't out of DS DP range when zoom in or zoom out. LAP-C(322000) 【DOWNLOAD】 LAP-C(32128) 【DOWNLOAD】 LAP-C(162000) 【DOWNLOAD】 LAP-C(16128) 【DOWNLOAD】 LAP-C(16064) 【DOWNLOAD】 LAP-C(16032) 【DOWNLOAD】 Discontinued Models 【DOWNLOAD】