iTunes Only Launches Once

Just freceived my new HP laptop at work which is running Windows 7 Enterprise. I downlaoded and installed iTunes from the Apple website. I went and launched iTunes with no issues, then I closed it down and was unable to reopne it, all I get it the little blue circle for a couple seconds. I have tried multiple things that I found in the support community.

Went to the following pages and performed what they said to do;

http://support.apple.com/kb/TS2363

http://support.apple.com/kb/TS1717

http://support.apple.com/kb/HT2292

http://support.apple.com/kb/TS3430

I even went as far as to Right Click on the iTunes Icon, select Properties and then clicked on teh Compatability tab. Under Compatability mode I checked the box for Run this program in compatability mode for .... and selecet Windows 7.

I also checked the Run this program as an administrator box in the Privilege Level Section under the Compatability tab.

Under the Shortcut tab the Target is "C:\Program Files (x86)\iTunes\iTunes.exe". I actually went to the location and tried to launch it there.

I find it strange becasue like I said iTunes will launch when I first logon, if I logout and then logon again iTunes will work once.

Will not launch in ITune Safe Mode, holding down SHIFT firts and then pressing and holding CTRL, once both CTRL and Shift are held I try to launch iTunes.

Thanks for your help