Please mention the exact error you are facing. Were the Siebel 8.1 image files created successfully ?
Before we install the Siebel client software on our Microsoft Windows workstations or laptops, we should verify that the following
prerequisites are met:
1.) Database client software is installed (for Developer Web Client only) [Since you dont have the server env. , you dont need to install db client]
2.) The user account for the installation has administrative rights. (user account must be a member of the local Administrators group)
3.) Browser security settings are correct
Once you have created the Image files for Tools,Client and Sample DB , just run the oui.exe for Tools/Client , and install.exe for Sample DB.
During Client installation , one thing to note is , Internet Explorer is launched . Here , the browser loads the predeploy.htm file in the client's bin directory to load
the preconfigured ActiveX controls. When the page displays The download is complete… we can close the browser window , and the installation continues.
For Sample db installation , In the Destination Folder section, click Browse and navigate to the Siebel client installation directory.
(i.e. Client need to be installed before the sample db)