updated itunes. does not work because missing MSVCR80.dll.

Please see turingtest2's post here:

https://discussions.apple.com/thread/5823043?answerId=24623946022#24623946022

See also turingtest2's user tip on the 11.1.4.62 issues:

Troubleshooting issues with iTunes for Windows updates

I had been having this issue for more than 2 years then found the answers from "Turingtest2" - printed the instructions and followed them faithfully and it worked. The instructions are so easy to follow. I now have his section as a shortcut on my desktop....I have 32 more issues with iTunes (a little exaggeration)...but know I can find my answer in his posts. Thank you Turingtest2. Anna