I am having trouble installing iTunes on my PC. I downloaded completely the installation package onto my computer. While it is installing i get these errors: error 1406. Could not write value key/software/classes/.cddal/open withlist/itunes.exe Verify that you have significant acess to key or contact support. ( after i click ignore ) error1402. Couldnt open key HKey_Local_Machine\Software classes\.cdda\open with progids. ( after i click ignore ) error 1603. Fatal error during installation, consult windows installer help. What is causing this problem, i am logged in as system admin when im trying to install the itunes. Can someone help.

you could try turning off the firewall, I didn't have a prob. w/ itunes but rhapsody wouldn't load till I disabled norton briefly and re-downloaded the program- click yes to overwrite the existing file. "north to alaska! let's go, the rush is on..."

Hello. Do you try to install iTunes with limited user account or administrator acoount ? Please check. When you install software, you must be logged in with administrator account. If you are logged in with administrator account and you still cannot install iTunes, then your problem lies elsewhere. Regards suatcini