如何处理计算机中丢失ac1st16.dll

网友求助：cad启动时系统错误，计算机中丢失ac1st16.dll?怎么办

分享经验：一般是环境变量出错了，重新设置一下即可解决这问题。

代码语言：javascript

复制

@echo off
@set Path_=C:\Program Files (x86)\Common Files\Autodesk Shared\\
for,/f,&#34;skip=4 tokens=1,2,*&#34;,%%a,in,(&#39;reg query &#34;HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment&#34; /v Path&#39;),do,( 
@set PathAll_=%%a
)
@echo on
echo %PathAll_%
echo %path%
@echo off
echo %PathAll_%|find /i &#34;%Path_%&#34; &amp;&amp; set IsNull=true|| set IsNull=false
if not %IsNull%==true (
	  reg add &#34;HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Environment&#34; /v Path /t REG_EXPAND_SZ /d &#34;%path%;%Path_%&#34; /f
)</code></pre></div></div><p>另存为.bat文件,执行</p><p>win7无法安装cad2004,但是可以安装cad2006</p>