Hi ALL,

I am trying to use a VUMAT subroutine (which I am sure is correct). Unfortunately, when I run the simulation, I get the following error:
 

Creating library explicitU.lib and object explicitU.exp
explicitU_static.lib(SMAUXpUsubs_XP_IF.obj) : error LNK2005: DllMain already defined in MSVCRT.lib(dll_dllmain_stub.obj)
explicitU.dll : fatal error LNK1169: one or more multiply defined symbols found
Abaqus Error: Problem during linking - Single Precision Abaqus/Explicit User Subroutines.
 This error may be due to a mismatch in the Abaqus user subroutine arguments.
 These arguments sometimes change from release to release, so user subroutines
 used with a previous release of Abaqus may need to be adjusted.
Abaqus/Analysis exited with errors
 

Could someone please help me with that?

Thank you for your time!