DCOM98 is required for proper use of the OPC server for WAGO-IO-PRO 32 on Window 98. To Install Dcom, please start dcom98.exe from the directory \win98. This is a self extracting setup.For DCOM configuration, please run dcm98cfg.exe. After installation you can run Dcmcnfg.exe from command line to enable DCOM for networking.