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pvginkel / PdfiumViewer

PDF viewer based on Google's PDFium.
Apache License 2.0
967 stars 418 forks source link

dbghelp.dll in "Without V8" version #129

Closed GabMarc closed 7 years ago

GabMarc commented 7 years ago

It's not really an issue but a question... I'm using the version without V8 because I need to support WinXP Let me tell you that it's working fine but I was wondering if the dbghelp.dll file is really needed and for what purpose? Is it needed in WinXP machines only? Thanks!

pvginkel commented 7 years ago

Uhm. Honestly? I don't know. I think when I tested Windows XP support, I found a problem which was solved by an updated dbghelp.dll file. However, I honestly can't remember how I got to that.

When I tested I did make sure to test on an unpatched version of Windows XP. It could very well be that a Windows XP installation with all SP's and automatic updates includes the correct version of dbghelp.dll and that that's the reason you don't have this issue.

KakiLiang commented 6 years ago

Hi, GabMarc, How did you do for supporting the XP? I have added the both folder x64 and x86 which is including the both files pdfium.dll & dbghelp.dll in my App. But when it run at XP, it still popup the error message "System.DllNotFoundException: Unable to load DLL ' Pdfium.dll'. Exception from HRESULT: 0xC000001D"." Thanks a lot!