cad2006安装出了问题，求帮忙。

ynf2432

安装时：出现问题。
/ \# l& Y7 ]0 F4 ?* w       已终止 autocad 2006-simplified chinese 安装
* ^! P0 v) D; ?请检查“c:\docume~1\xl\locals`1\temp\autocad 2006 setup.log' 以获得详细信息。

! \) A6 W, L  @# e  x: S7 V详细信息是：
[8/26/2006 08:52:02] === Installation started on YXBZXL by xlzhang ===
$ f3 N8 `! V  {- X# k6 h[8/26/2006 08:52:06] [Info] Windows Installer upgrade is not required
[8/26/2006 08:52:06]   System Version = 3.0.3790.2180
) x4 ^6 W* X0 N: U6 z[8/26/2006 08:52:06] Installation skipped: MSI Runtime 3.0
[8/26/2006 08:52:06] [Info] .NET Framework Runtime upgrade is not required
[8/26/2006 08:52:06]   System Version = 1.1.4322.573
[8/26/2006 08:52:06] Installation skipped: .NET Framework Runtime 1.1
[8/26/2006 08:52:06] Installation started: .NET Framework Runtime 1.1 Language Pack
[8/26/2006 08:52:06]   Command = "E:\Bin\AcadFEUI\support\dotnetfx\chs\langpack.exe" /q:a /c:"inst /qb"
: [$ T7 r+ w" X, G) H9 [[8/26/2006 08:52:10] Installation succeeded: .NET Framework Runtime 1.1 Language Pack
$ @$ Z, I( C$ K; u( r' i0 e2 c- r. i[8/26/2006 08:52:10] Installation started: .NET Framework Runtime 1.1 SP1
" e5 i# m* a6 t( C[8/26/2006 08:52:10]   Command = "E:\Bin\AcadFEUI\support\dotnetfx\NDP1.1sp1-KB867460-X86.exe" /I /Q
4 W6 T. X1 A- T1 _[8/26/2006 08:53:13] [Error: 1603] 安装时发生严重错误
[8/26/2006 08:53:13] Installation failed: .NET Framework Runtime 1.1 SP1
# i" y& h3 h+ T% j- T9 i[8/26/2006 08:53:13] Installation aborted
[8/26/2006 08:53:19] === Installation ended ===

cad安装问题

之前安装支持部件时，出现”已终止AutoCAD2006-Simplified Chinese 安装 请检查C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\AutoCAD2006 Setup.log以获取详细信息“字样，注册机也打不开了，出现错误报告”C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\ad26_appcompat.txt“，请问是怎么回事啊，望哪位高手帮我解决以下，万分感激。