Do this procedurehttp://www.bleepingcomputer.com/forums/t/66364/how-to-remove-deluxecommunications-uninstall-instructions/
Go to the link below and download the trial version of SpySweeper:
(It's a 2 week trial.)
* Click the Try Spy Sweeper for FreeDownload the trial link.
* Install it. Once the program is installed, it will open.
* It will prompt you to update to the latest definitions, click Yes.
* Once the definitions are installed, click Options on the left side.
* Click the Sweep Options tab.
* Under What to Sweep please put a check next to the following:
o Sweep Memory
o Sweep Registry
o Sweep Cookies
o Sweep All User Accounts
o Enable Direct Disk Sweeping
o Sweep Contents of Compressed Files
o Sweep for Rootkits
o Please UNCHECK Do not Sweep System Restore Folder.
* Click Sweep Now on the left side.
* Click the Start button.
* When it's done scanning, click the Next button.
* Make sure everything has a check next to it, then click the Next button.
* It will remove all of the items found.
* Click Session Log in the upper right corner, copy everything in that window.
* Click the Summary tab and click Finish.
* Paste the contents of the session log you copied into your next reply.
Also post a new Hijack This log.