A few days ago my PC, when booting up, displayed a message about a file (I think, from what I can remember, it was a system file) which was missing. Windows then looked for it, found it (or at least a copy of it) restored it and everything worked fine.
Used my PC a few times since, including the last time on Saturday morning for about 3 hours, with no probs. On Saturday morning I saved my Cubase VST5 song file and Scope file and shut down my system in the normal way with no problem. Scope loaded up fine Sunday morning but, when I loaded up Cubase VST5, I noticed that there was no Creamware midi in or out options available. The Creamware card's audio drivers appear as usual in Cubase. I can play Scope instruments by connecting the Scope Midi Source modules directly to a Creamware instrument but the Sequencer Midi Dest and Sequencer Midi Source modules do not seem to be working. Cubase VST5 MIDI system setup only shows MROS as being available and MROS is the only option when selecting the output for a midi track (apart from any loaded VST plugins). I have tried the Steinberg Setup MME but nothing is listed in the MME Inputs or Outputs windows. Control Panal/Sounds and Audio Devices shows both Creamware cards to be working properly and have "Use MIDI features on this device" enabled. Device Manager shows both Creamware devices as working properly and enabled. MIDI setup on the Device Manger/Creamware Scope Properties show Number of Devices set to 2 for each card. I have reinstalled both Cubase and Scope but still the same problem. I have only installed a couple of VST plugins and Creamware demos in the last few days and made no changes to either the Cubase or Scope setups myself. I think that it is possibly something to do with the bootup files (bios or whatever it is called

Any help would be greatly appreciated.