Please try the below step by step and let us know the outcome ;
Run the McAfee removal tool from here : http://download.mcafee.com/products/licensed/cust_support_patches/MCPR.exe & restart the PC
Run the McPreinstall tool from here : http://download.mcafee.com/products/licensed/cust_support_patches/McPreInstall.e xe
Insert the MTP CD and complete the installation process.
If you are again stuck with the registration window, please follow the below
- Click the Windows Button and type cmd.exe into the search bar.
- Right-click cmd.exe in the search list, and select Run as Administrator.
- Type the following text, then press ENTER:
c:\program files\mcafee\msc\mcoemmgr.exe /regserver
- Right-click the M icon in your taskbar and select either Activate, Activate Now, Register, or Register Now.
- Follow the instructions & let us know the status
Thank you for your instructions; but following these steps did not make any difference.
You can try to activate your CD key from http://www.mcafee.com/mtp/retailcard
Go to the website and choose the country and enter the CD key
Click on Submit and follow the on screen instruction to activate the product.
Once it completed you can un-install and re-install the product from your McAfee account