I copied the DLL comsvcs.dll from windows to linux and run the command wine regsvr32.exe comsvcs.dll The result Successfully registered DLL comsvcs.dll . Now its appearing like that: err:ole:CoGetClassObject class {6c736db1-bd94-11d0-8a23-00aa00b58e10} not registered err:ole:CoGetClassObject no class object {6c736db1-bd94-11d0-8a23-00aa00b58e10} could be created for context 0x1 fixme:ole:Context_OC_GetProperty (0x153a88/0x153a90)->({ecabaeb1-7f19-11d2-978e-0000f8757e2a}, 0x32f468, 0x32f470) fixme:ole:Context_QueryInterface interface not implemented {51372ae0-cae7-11cf-be81-00aa00a2fa25} Regards, Caio.