Linking problem with TdxAllLibrariesDll file at RunTime

I am using colibri IMX6DL 512 MB and Running ADC_demo. i have include TdxAllLibrariesDll.dll’." and TdxAllLibrariesDll.cs with solution. But after that it is giving below exception.

System.MissingMethodException was unhandled Message=“Can’t find PInvoke DLL ‘TdxAllLibrariesDll.dll’.” StackTrace: at AdcData.Form1…ctor() at AdcData.Program.Main() InnerException:

Even though i have copied the TdxAllLibrariesDll.dll in the same folder as application ,
as suggested by in the related post at here:

I am facing this issue.
Please, help me to resolve this issue.

There’s a number of possible error sources you should verify:

  • Make sure you use our latest library release
    (Currently V2.0-20170524)
  • Make sure you use the library DLL matching to the WinCE Version
    • TdxAllLibrariesDll.dll in the folder Toradex_CE800 (ARMV7)Release for WEC2013.
    • TdxAllLibrariesDll.dll in the folder Toradex_CE600 (ARMv4)Release for all other WinCe versions
  • Copy the DLL to the same folder on the target where the executable of your application is located. Verify that you don’t have multiple copies of the .exe file on your target device.

You can also try to copy the TdxAllLibrariesDll.dll file to the \Windows\ folder on your target.