The file system in Windows OS, allows us to control the access right to each and every file. You can right click on the file and select Properties. Clicking on the Security tab, bring us to the place where you can control the user access. Adding your login name and then select the deny check box for "Read and Execute". Volia, you can't run the application.

BTW, this thead isn't appropriate in the VC++ forum, you can try posting to General Disccssion forum in the future.