You're looking for a guide on "Proteus 7.7 SP2 Portable".
Teaching the fundamentals of electronics without the steep learning curve or hardware requirements of the latest Pro suites. Proteus 7.7 SP2 Portable
Key Features
ARES (Advanced Routing and Editing Software): Once the circuit is verified in ISIS, ARES is used to design the physical PCB layout. It features automated tools like CRC & DRC tests to ensure the design meets manufacturing standards. Key Features of Version 7.7 SP2 You're looking for a guide on "Proteus 7
The "Portable" designation means the software has been modified to run without a traditional installation process. Proteus 7.7 SP2 Portable