After you extract from the zip file, you will get the setup, keygen, patch and installation instructions.
Step1: Run the setup and install the program.
Step2: Open the patch folder, copy the two files in it and paste them in the directory in which you just installed the program(setup) in Step1. It will say that these files already exist and give you some options. Choose the "copy and replace" option for both. For example my directory was :C>>Program Files>>CBS softwares>>Speed Connect Internet Accelerator.
Step3: Run the keygen and generate a key by using your email id. Run the application and use your email id and key to unlock the full version.
Very Important !
Its very important that you don't run the application before completing "Installation Step2".
Also, don't try to update this version. When you check for update it will say that there is a newer version available while there isn't. The company knows that people have cracked their software and are using it for free.
I installed the so called newer version and found it was the same old one.
Once you update, you won't be able to install the full version again...dirty company tricks !
You need microsoft.net.framework2 to run the application. Get it for free from microsoft.com
Some people complain that keygen doesn't run. Right click on the keygen, go to properties>>compatability>>choose your operating system>>apply changes>>run the keygen again. You can do the same for the setup also. Anyways, along with the keygen I've included license codes in the "HowToInstall" text file. Use them if keygen crashes.