The game was written for 32 bit OS's so if you're using x64 OS then you need to visit the appropriate site (the Tages site, if that is the CP on your copy) and get the 64 bit version of it. However, IIRC that error number is a Windows report, usually to do with registry problems, though I understand it can be caused by the wrong CP version, 32 bit included on the disk, instead of 64 bit which you need for your OS. Worth mentioning though, just in case, because you should be able to google it for a registry fix if it does turn out to be that.
I hadn't heard of Windows requiring digitally signed drivers until someone posted that it was the case for Windows 7. I wasn't aware that x64 required them too, as far as I knew it doesn't, but if there is a problem with that then Tages may do a digitally signed version. Otherwise, scroll down to Lorniks post in this thread
. I've included a link to the full thread as other posts in it might be relevant, in particular the OP's report on how Lornik's advice worked out.