visual studio 2010 - Using 32-bit dll on 64-bit system shows 0x8007000B Error -


i have use third party dll in application. dll 32-bit , system using 64-bit os.

i have imported 32-bit dll in dotnet application (framework-4.5) below

 [dllimport("sample.dll",   entrypoint = "add",   charset = charset.ansi,   callingconvention = callingconvention.stdcall)]   public static extern int add(int ia, int ib);

in iis 7.5 - have set "enable 32-bit application" "true".

and tried setting compiler manager - x86, x64 , cpu.

but attempt results in same error as

 attempt made load program incorrect format. (exception hresult: 0x8007000b)

how resolve issue......

if try run 32-bit applications on iis 7 (and/or 64-bit os machine), same error. so, iis 7, right click on applications' application pool , go "advanced settings" , change "enable 32-bit applications" "true".

restart website , should work.


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