对于win7系统，protel99元件库安装加载不上，如何安装？方法是将windows中的AdvSch99SE.ini文件以记事本格式打开，将下列文字全部复制，粘贴替代源文件，保存。
注意路径：以下修改是protel99se必须安装在D盘，如果是安装在其它盘中，只须将以下文件中盘符D：换成你安装的盘符即可，例如你在E盘，只需用E：代替D：即可。
[Change Library File List]
File1=D:\Program Files\Design Explorer 99SE\Library\Sch\Sim.ddb
Path=d:\Program Files\Design Explorer 99SE\Library\Sch\Miscellaneous Devices.ddb
Prompt=Change Library File List
SelFileType=All files(*.*)
EditorName=All
CallBack=Sch:LibraryDocumentDescription
Sel File Type=All files(*.*)
WholeProject=False
TypeCount=2
Count=2
File0=d:\Program Files\Design Explorer 99SE\Library\Sch\Miscellaneous Devices.ddb
File1=D:\Program Files\Design Explorer 99SE\Library\Sch\Sim.ddb
[Schematic Printer]
Printer Batch Mode=0
Printer Color Mode=0
Printer Fit To Page=True
Printer Scale=1.00
Printer Left Margin=1.00
Printer Bottom Margin=1.00
Printer Right Margin=1.00
Printer Top Margin=1.00
Vector Font Spacing=8
Character Width Scale=2.00
Draft Quality=False
Use Printer Fonts=False
Device=
Copies=1
Collate=True
UseSelection=0
Orientation=2
PaperSize=1
PaperSource=0
IncludeOnPrintout=7
[Schematic Text Find/Replace]
Search text=
Replace text=
Case sensitive=False
Prompt on replace=False
Restrict to net Id=False
Sheet scope=1
Selection criteria=2
[Schematic Place Array]
Place Array Inc=1
Place Array Count=8
Spacing along X-axis=0
Spacing along Y-axis=10
[GlobEdit]
Scope=0
OnlyMaskedComponents=False
IncludeNormal=True
IncludeDeMorgan=True
IncludeIEEE=True
[Find Component]
Search By Component=True
Search By Description=False
Scope=0
Find All=True
Path=D:\Program Files\Library\Sch
Extention=*.ddb;*.lib
Component To Find=*555*
Description To Find=*
Include Subdirectories=True
[Miscellaneous]
Browse Mode=0
Whole Project=0
Partial Info=0
Component Mask=*
Primitive Browser Mask=*
Current Library=COMPARATOR.LIB
[Image File]
Path=*.bmp
Prompt=Image File
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=5
Count=0
[Template File]
Path=*.Dot
Prompt=Template File
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=6
Count=0
[Netlist Compare 1]
Path=*.Net
Prompt=Netlist Compare 1
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=2
Count=0
[Netlist Compare 2]
Path=*.Net
Prompt=Netlist Compare 2
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=2
Count=0
[Was / Is File]
Path=
Prompt=Was / Is File
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=0
Count=0
[Save Project Library]
Path=*.Lib
Prompt=Save Project Library
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=1
Count=0
[Save default primitive file as]
Path=*.dft
Prompt=Save default primitive file as
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=2
Count=0
[Open default primitive file]
Path=*.dft
Prompt=Open default primitive file
SelFileType=
EditorName=All
CallBack=
Sel File Type=
WholeProject=False
TypeCount=2
Count=0
[Schematic Preferences]
Selection Color=65535
Grid Color=12632256
Cursor Style=1
Grid Style=1
Default Template File Name=
Undo Stack Size=50
Snap To Center=False
Orcad Port Width=False
Selection Reference=True
Convert Special Strings=True
Maintain Orthoganal=True
Display Printer Fonts=False
Auto-Zoom=True
Snap To Hot Spot=True
Auto-Junction=True
Add Template to Clipboard=False
Copy OrCAD Footprint From/To=0
AutoPanStyle=1
AutoPanJumpDistanceExt=30
AutoPanShiftJumpDistanceExt=100
Pin Names Margin=6
Pin Numbers Margin=15
Default Primitives Permanent=False
IgnoreSelection=False
DefaultPowerGndName=GND
DefaultSignalGndName=SGND
DefaultEarthName=EARTH
Sensitivity=30
MultiPartNamingMethod=0
SingleSlashNegation=False
RunInPlaceEditing=True