Can't find steam.dll error
From Valve Developer Community
Revision as of 23:59, 4 April 2005 by 207.173.178.2 (talk)
This is caused by moving or deleting files in the Steam directory, or the Steam directory itself. If you cannot fix it by replacing the files that you've moved or deleting, you can first try re-installing the Source SDK. Next, you can try deleting the ClientRegistry.blob
file and restart Steam. If that does not work, Steam itself must be installed from scratch.