What have I installed vcredist_x86.exe?










0















Scence:



One MFC program depends on msvcr90.dll and mfc90.dll,I copy those depended DLL to the program directory,program still can't execute.However,the program was executed successfully after I had installed the vcredist_x86.exe.



Miraculous is I checked the dynamic library dependencies of this program again with depends.exe,it automatically linked to dynamic library under fixed path.The path like:c:windowswinsxsx86_microsoft.vc90.mfc_1fc8b3b9a1e18e3b_9.0.21022.8_none_b81d038aaf540e86MFC90.DLL,c:windowswinsxsx86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9415_none_508df7e2bcbccb90MSVCR90.DLL.
Even, I deleted the DLL under those path and it still linked to there.



What have I installed vcredist_x86.exe,which bring about linking to dynamic library under fixed path, e.g.MFC90.DLL,MSVCR90.DLL?And why I copied don't work?










share|improve this question



















  • 1





    What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

    – GSerg
    Nov 13 '18 at 8:57











  • @GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

    – Crawl.W
    Nov 13 '18 at 9:23











  • The manifest file is inside.

    – GSerg
    Nov 13 '18 at 9:29











  • @GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

    – Crawl.W
    Nov 13 '18 at 9:39






  • 1





    Because those binaries also have dependencies that weren't previously installed.

    – IInspectable
    Nov 13 '18 at 9:51















0















Scence:



One MFC program depends on msvcr90.dll and mfc90.dll,I copy those depended DLL to the program directory,program still can't execute.However,the program was executed successfully after I had installed the vcredist_x86.exe.



Miraculous is I checked the dynamic library dependencies of this program again with depends.exe,it automatically linked to dynamic library under fixed path.The path like:c:windowswinsxsx86_microsoft.vc90.mfc_1fc8b3b9a1e18e3b_9.0.21022.8_none_b81d038aaf540e86MFC90.DLL,c:windowswinsxsx86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9415_none_508df7e2bcbccb90MSVCR90.DLL.
Even, I deleted the DLL under those path and it still linked to there.



What have I installed vcredist_x86.exe,which bring about linking to dynamic library under fixed path, e.g.MFC90.DLL,MSVCR90.DLL?And why I copied don't work?










share|improve this question



















  • 1





    What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

    – GSerg
    Nov 13 '18 at 8:57











  • @GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

    – Crawl.W
    Nov 13 '18 at 9:23











  • The manifest file is inside.

    – GSerg
    Nov 13 '18 at 9:29











  • @GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

    – Crawl.W
    Nov 13 '18 at 9:39






  • 1





    Because those binaries also have dependencies that weren't previously installed.

    – IInspectable
    Nov 13 '18 at 9:51













0












0








0








Scence:



One MFC program depends on msvcr90.dll and mfc90.dll,I copy those depended DLL to the program directory,program still can't execute.However,the program was executed successfully after I had installed the vcredist_x86.exe.



Miraculous is I checked the dynamic library dependencies of this program again with depends.exe,it automatically linked to dynamic library under fixed path.The path like:c:windowswinsxsx86_microsoft.vc90.mfc_1fc8b3b9a1e18e3b_9.0.21022.8_none_b81d038aaf540e86MFC90.DLL,c:windowswinsxsx86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9415_none_508df7e2bcbccb90MSVCR90.DLL.
Even, I deleted the DLL under those path and it still linked to there.



What have I installed vcredist_x86.exe,which bring about linking to dynamic library under fixed path, e.g.MFC90.DLL,MSVCR90.DLL?And why I copied don't work?










share|improve this question
















Scence:



One MFC program depends on msvcr90.dll and mfc90.dll,I copy those depended DLL to the program directory,program still can't execute.However,the program was executed successfully after I had installed the vcredist_x86.exe.



Miraculous is I checked the dynamic library dependencies of this program again with depends.exe,it automatically linked to dynamic library under fixed path.The path like:c:windowswinsxsx86_microsoft.vc90.mfc_1fc8b3b9a1e18e3b_9.0.21022.8_none_b81d038aaf540e86MFC90.DLL,c:windowswinsxsx86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.9415_none_508df7e2bcbccb90MSVCR90.DLL.
Even, I deleted the DLL under those path and it still linked to there.



What have I installed vcredist_x86.exe,which bring about linking to dynamic library under fixed path, e.g.MFC90.DLL,MSVCR90.DLL?And why I copied don't work?







visual-studio visual-c++ dll mfc






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 13 '18 at 9:27







Crawl.W

















asked Nov 13 '18 at 8:46









Crawl.WCrawl.W

748




748







  • 1





    What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

    – GSerg
    Nov 13 '18 at 8:57











  • @GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

    – Crawl.W
    Nov 13 '18 at 9:23











  • The manifest file is inside.

    – GSerg
    Nov 13 '18 at 9:29











  • @GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

    – Crawl.W
    Nov 13 '18 at 9:39






  • 1





    Because those binaries also have dependencies that weren't previously installed.

    – IInspectable
    Nov 13 '18 at 9:51












  • 1





    What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

    – GSerg
    Nov 13 '18 at 8:57











  • @GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

    – Crawl.W
    Nov 13 '18 at 9:23











  • The manifest file is inside.

    – GSerg
    Nov 13 '18 at 9:29











  • @GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

    – Crawl.W
    Nov 13 '18 at 9:39






  • 1





    Because those binaries also have dependencies that weren't previously installed.

    – IInspectable
    Nov 13 '18 at 9:51







1




1





What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

– GSerg
Nov 13 '18 at 8:57





What is your question? Why the program manages to find the dlls in these obscure locations? Most likely because it has a manifest.

– GSerg
Nov 13 '18 at 8:57













@GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

– Crawl.W
Nov 13 '18 at 9:23





@GSerg The manifest file is where? Can you tell me the exact basis?Thanks for the trouble.

– Crawl.W
Nov 13 '18 at 9:23













The manifest file is inside.

– GSerg
Nov 13 '18 at 9:29





The manifest file is inside.

– GSerg
Nov 13 '18 at 9:29













@GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

– Crawl.W
Nov 13 '18 at 9:39





@GSerg And why I copied don't work?I download 'MFC90.DLL','MSVCR90.DLL' from [dll-files.com] accurately.

– Crawl.W
Nov 13 '18 at 9:39




1




1





Because those binaries also have dependencies that weren't previously installed.

– IInspectable
Nov 13 '18 at 9:51





Because those binaries also have dependencies that weren't previously installed.

– IInspectable
Nov 13 '18 at 9:51












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