我在网上下载了一个LV8及破解文件,已经破解安装在我的电脑上。在我用串口时出现一点小问题。在设置串口的属性时,当右击VISA resource name,选create>control时在前面板的对应的control内没有了默认值(COM1,COM2等)。但我以前在别的电脑上使用试用版时是有的,不知道是怎么回事?图如附件。<img src="attachments/dvbbs/2006-8/2006851239554027.bmp" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-8/2006851239554027.bmp\');}" onmousewheel="return imgzoom(this);" alt="" />