Stack overflow at line：0是什么意思？如何解决

　　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.PNGPersistentHandler]

　　@="{098f2470-bae0-11cd-b579-08002b30bfeb}"

　　[HKEY_CLASSES_ROOTpngfile]

　　@="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_ROOTpngfileCLSID]

　　@="{25336920-03F9-11cf-8FD0-00AA00686F13}"

　　[HKEY_CLASSES_ROOTpngfileDefaultIcon]

　　@="shimgvw.dll,2"

　　[HKEY_CLASSES_ROOTpngfileshell]

　　@="open"

　　[HKEY_CLASSES_ROOTpngfileshellopen]

　　"MuiVerb"="@shimgvw.dll,-550"

　　[HKEY_CLASSES_ROOTpngfileshellopencommand]

　　@="rundll32.exe C:\WINDOWS\system32\shimgvw.dll,ImageView_Fullscreen %1"

　　[HKEY_CLASSES_ROOTpngfileshellopenDropTarget]

　　"Clsid"="{E84FDA7C-1D6A-45F6-B725-CB260C236066}"

　　[HKEY_CLASSES_ROOTpngfileshellprintto]

　　[HKEY_CLASSES_ROOTpngfileshellprinttocommand]

　　@="rundll32.exe C:\WINDOWS\system32\shimgvw.dll,ImageView_PrintTo /pt "%1" "%2" "%3" "%4""

　　[HKEY_CLASSES_ROOTSystemFileAssociations.PNG]

　　"ImageOptionFlags"=dword:00000003

　　[-HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerFileExts.PNG]

　　[-HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/x-png]

　　[-HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/png]

　　[HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/x-png]

　　"Extension"=".png"

　　"Image Filter CLSID"="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"

　　[HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/x-pngBits]

　　"0"=hex:08,00,00,00,ff,ff,ff,ff,ff,ff,ff,ff,89,50,4e,47,0d,0a,1a,0a

　　[HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/png]

　　"Extension"=".png"

　　"Image Filter CLSID"="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"

　　[HKEY_CLASSES_ROOTMimeDatabaseContent Typeimage/pngBits]

　　"0"=hex:08,00,00,00,ff,ff,ff,ff,ff,ff,ff,ff,89,50,4e,47,0d,0a,1a,0a

　　[HKEY_CLASSES_ROOTCLSID{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}]

　　@="CoPNGFilter Class"

　　[HKEY_CLASSES_ROOTCLSID{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}InProcServer32]

　　@="C:\WINDOWS\system32\pngfilt.dll"

　　"ThreadingModel"="Both"

　　[HKEY_CLASSES_ROOTCLSID{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}ProgID]

　　@="PNGFilter.CoPNGFilter.1"

　　[HKEY_CLASSES_ROOTPNGFilter.CoPNGFilter]

　　@="CoPNGFilter Class"

　　[HKEY_CLASSES_ROOTPNGFilter.CoPNGFilterCLSID]

　　@="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"

　　[HKEY_CLASSES_ROOTPNGFilter.CoPNGFilter.1]

　　@="CoPNGFilter Class"

　　[HKEY_CLASSES_ROOTPNGFilter.CoPNGFilter.1CLSID]

　　@="{A3CCEDF7-2DE2-11D0-86F4-00A0C913F750}"