Hello 3DExcite team, hello All,

I am facing an issue with the following piece of code in a plugin I'm developing with Deltagen's C++ SDK :
std::string dir = RTT_SDK_QSTRING(m_pDeltagen->GetPluginDirectory(pluginGUID)).toStdString();

This piece of code used to run fine in Deltagen 24x on all machines it was deployed. Since 25x, it does no longer give the expected result on some of those very same machines, as I actually get an empty string and the following message in the log window : [Error]- Cannot find path for the requested plugin!
I have carefully checked the pluginGUID multiple times (even printed it in the logs on the machines with the issue), to me it is correct. But I can't figure out why it still works on some machines but not others.
Has any of you ever encountered this kind of issue ? If yes, how did you fix it ?
@3DExcite team, could you maybe list the possible reasons for the "Cannot find path for the requested plugin!" log message ?

Regards,
Stephane