0 O3 z( v) ~( c- R5 u- j/ Q7 u& ?This hotfix is suitable for all AutoCAD 2012 verticals and will fix the slowdown caused by the layer control update available in the ribbon. ) s8 q, t8 A% E& g% h$ F( ~. r. `8 {4 j0 b! H" i2 w; Y( [- S
解压安装包里的文件直接覆盖安装目录下的文件,即可。" z1 a/ J }8 n0 V+ ]