These may or may not contain the database. We don't have V7 to find out. There are (2) .wcd's but I've included all files that we've received from our client. If this isn't the place for support of this type please point me in the right direction. If unable to convert, any info about the files or how to proceed would be appreciated as well. Thanks.
WCD.zip
Please find attached the converted files, which you can open in WaterCAD V8i.
Also here is the support solution on converting old watercad files, for your future reference.
http://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/9295.importing-older-watercadwatergems-files-into-watercadwatergems-v8i Converted.zip
Regards,
Sushma Choure
Bentley Technical Suppport
Answer Verified By: Strickland Millstead