THE PROCEDURE ENTRY POINT QTCF_CFHTTPMESSAGESETHEADERFIELDVALUE could not be located in the dynamic link library QTCF,dll i keep getting this since i tried to upload the latest itunes ,something got lost while i was installing it cause my electric cut t

keep getting the message QTCF_CFHTTPmessagesetheaderfieldvalue could not be located in the dynamic link library QTCF,dll.

That can sometimes be caused by having an old version of QTCF.dll lurking somewhere non-standard on the PC.

Can you check something for me please? Do a search on your PC for QTCF.dll. How many copies do you find, and where are they located?

For example, on my PC, I've got one copy at:

C:\Program Files (x86)\QuickTime\QTSystem\QTCF.dll

(That's the normal location for QTCF.dll on a 64-bit Windows system.)

I CAN'T UNINSTALL OR REINSTALL IYUNES AT ALL

Quickly checking ... what error message do you get when you try to install or uninstall iTunes? (Precise text, please.)

🙂 Many thanks.

Origionally i was receiving that some msi or nsi was missing and to insert my itunes disc which ive never had i tried to uninstall and kept on getting could not uninstall due to the folder not being found

Download the Windows Installer CleanUp utility from the following page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):

http://majorgeeks.com/download.php?det=4459

To install the utility, doubleclick the msicuu2.exe file you downloaded.

Now run the utility ("Start > All Programs > Windows Install Clean Up"). In the list of programs that appears in CleanUp, select any iTunes entries and click "Remove", as per the following screenshot:

Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

🙂 You're welcome. Glad you got things working again.