CIS problem

I install CIS on my computer and it is great product. But I have one problem. Every time I switch on my computer Windows installer wants to install Sony Ericcson OCS. I dont have this program on my computer but I maybe have this program earlier. I click cancel and it stops but after I switch on my computer it is happening again. How to resolve this problem? And second question is how to configure CIS after installation? Thank you very much

I fix this problem with Windows install clean up utility. But second question is how to configure CIS after installation?