Dll not found after reinstallation of VISP - visp_io351.dll not found

[VarnL0]

I have an error right after the installation of Visp and dataset, when I try to run the first example with displayGDI.exe I end up with this error :

visp_io351.dll not found. Reinstalling the program can help to solve this problem.

I reinstalled the program and the dataset but I end up with the exact same error at the same moment even though the installation worked perfectly.

Also the dll file is existing, could it help to move it to another directory ?

[fspindle]

You forgot to add the location of ViSP DLL in your path env var as explained in the tutorial

In your case you should add C:\visp-ws-premier-essai\visp-build-vc17\install\x64\vc17\bin

[VarnL0]

I actually added the location as mentionned in the tutorial, the problem is maybe coming from something else...

I tried with adding other locations where I copied the same dll files inside but the same problem keeps occuring.

[fspindle]

You have to open a fresh cmd Windows after changing the env var.

[VarnL0]

Oh yes thank you now everything works fine !