Forum Discussion
Mosel does not see a DSO module provided by a C++ application - could Windows security be the problem?
We have an old C++ application that uses Xpress optimizer internally. It works by calling Mosel using `XPRMrunmod()`. In addition, it uses callbacks defined in the C++ application via `XPRMdsofct`, ...
Please make sure that the path to the module is correct (i.e. by setting the environment variable MOSEL_DSO) and also that the file effectively exists in this location: some security systems might quarantine "suspicious" files by moving them to some predefined location. Also, does this module depend on any other external libraries, if yes, are these accessible?
