<t>I am having the same problem... <br/>
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I have Sweet Home 3D version 5.7 and Java jre1.8.0_171 installed on an Asus G752VL i7 2.6GHz processor with 12GB ram running Win10 64bit. <br/>
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Replacing the Sweet Home 3D bin & lib files with the Java bin & lib files did not correct the issue.<br ...