这问题其实很简单，浏览器如果出现"stack overflow at line:0"并且有些图片无法显示的问题，是由于注册表被串改了，这是由于pngfilt.dll问题。解决办法：开始菜单--程序--附件--记事本，打开记事本把下列东西复制进去，然后随便取个名字，把后缀改成.reg 另存到桌面。然后打开点“是” OK你的问题就解决了。开始复制注册列表：横线不要复制！——————————————————————————————————Windows Registry Editor Version 5.00;PNG file association fix for Windows XP;Created on May 17, 2007 by Ramesh Srinivasan[HKEY_CLASSES_ROOT\.PNG]"PerceivedType"="image"@="pngfile""Content Type"="image/png"[HKEY_CLASSES_ROOT\.PNG\PersistentHandler]@="{098f2470-bae0-11cd-b579-08002b30bfeb}"[HKEY_CLASSES_ROOT\pngfile]@="PNG Image""EditFlags"=dword:00010000"FriendlyTypeName"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,\00,6f,00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,\32,00,5c,00,73,00,68,00,69,00,6d,00,67,00,76,00,77,00,2e,00,64,00,6c,00,6c,\00,2c,00,2d,00,33,00,30,00,35,00,00,00"ImageOptionFlags"=dword:00000003[HKEY_CLASSES_ROOT\pngfile\CLSID]@="{25336920-03F9-11cf-8FD0-00AA00686F13}"[HKEY_CLASSES_ROOT\pngfile\DefaultIcon]@="shimgvw.dll,2"[HKEY_CLASSES_ROOT\pngfile\shell]@="open"[HKEY_CLASSES_ROOT\pngfile\shell\open]"MuiVerb"="@shimgvw.dll,-550"[HKEY_CLASSES_ROOT\pngfile\shell\open\command]@="rundll32.exe C:\\WINDOWS\\system32\\shimgvw.dll,ImageView_Fullscreen %1"[HKEY_CLASSES_ROOT\pngfile\shell\open\DropTarget]"Clsid"="{E84FDA7C-1D6A-45F6-B725-CB260C236066}"[HKEY_CLASSES_ROOT\pngfile\shell\printto][HKEY_CLASSES_ROOT\pngfile\shell\printto\command]@="rundll32.exe C:\\WINDOWS\\system32\\shimgvw.dll,ImageView_PrintTo /pt \"%1\" \"%2\" \"%3\" \"%4\""[HKEY_CLASSES_ROOT\SystemFileAssociations\.PNG]"ImageOptionFlags"=dword:00000003[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.PNG][-HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/x-png][-HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/png][HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/x-png]"Extension"=".png""Image Filter CLSID"="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"[HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/x-png\Bits]"0"=hex:08,00,00,00,ff,ff,ff,ff,ff,ff,ff,ff,89,50,4e,47,0d,0a,1a,0a[HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/png]"Extension"=".png""Image Filter CLSID"="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"[HKEY_CLASSES_ROOT\Mime\Database\Content Type\image/png\Bits]"0"=hex:08,00,00,00,ff,ff,ff,ff,ff,ff,ff,ff,89,50,4e,47,0d,0a,1a,0a[HKEY_CLASSES_ROOT\CLSID\{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}]@="CoPNGFilter Class"[HKEY_CLASSES_ROOT\CLSID\{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}\InProcServer32]@="C:\\WINDOWS\\system32\\pngfilt.dll""ThreadingModel"="Both"[HKEY_CLASSES_ROOT\CLSID\{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}\ProgID]@="PNGFilter.CoPNGFilter.1"[HKEY_CLASSES_ROOT\PNGFilter.CoPNGFilter]@="CoPNGFilter Class"[HKEY_CLASSES_ROOT\PNGFilter.CoPNGFilter\CLSID]@="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"[HKEY_CLASSES_ROOT\PNGFilter.CoPNGFilter.1]@="CoPNGFilter Class"[HKEY_CLASSES_ROOT\PNGFilter.CoPNGFilter.1\CLSID]@="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"————————————————————————
