"function" not found in the DLL file

[ogloed]

Hello!

There's a DLL, which I want to use in my script. There's the manual for that DLL. I'm trying to use any function from the manual in DllCall() and I get @error=3 ("function" not found in the DLL file). Why is that? How do I fix it?

PEiD says that DLL is "Microsoft Visual C++ 6.0 DLL". Is that compatible with AutoIt? How do I use it? Please help.

 

ProgGuide.pdf

drvInterface.dll

[JLogan3o13]

@ogloed how about posting your script so we can see what you're attempting to do?

[Iczer]

@ogloed

find "DLL Export Viewer" and you can see actually exported functions in dll

[ogloed]

@JLogan3o13 sure, sorry
 

$hDLL = DllOpen("C:\Program Files\VIA\RAID\drvInterface.dll")
$sTest = DllCall($hDLL, "none", "vr_init")
ConsoleWrite("error = " & @error & @CRLF)
Exit

 

[ogloed]

1 hour ago, Iczer said:

@ogloed

find "DLL Export Viewer" and you can see actually exported functions in dll

Wow, thank you!

"vr_init" is really "?vr_init@@YAHXZ". Why is that so?

UPDATE: OK, found: https://msdn.microsoft.com/en-us/library/2ax8kbk1.aspx

Thanks!

Edited January 16, 2017 by ogloed