After a system restore, I get an error message telling me that "This version of iTunes has not been correctly localized for this language. Please run the English version." the E

Question

I did a system restore, trying to get rid of the new update (which I HATE), and now when I try to open iTunes, I get an error message telling me that "This version of iTunes has not been correctly localized for this language.  Please run the English version."  You can't change the language option unless you can open iTunes - and IT WON'T OPEN!!!  What a piece of crap!  If there existed an iTunes substitute, I would purchase it in a hot minute! 

Answer 1

Strip it out and start again.
For general advice see Troubleshooting issues with iTunes for Windows updates.
The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. Review the other boxes and the list of support documents further down the page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
If you really want to roll back to 11.4 uninstall all iTunes/Apple components as described in the second box, restore the pre-upgrade version of the library as described in Empty/corrupt iTunes library after upgrade/crash, then download and install from one of these direct links:
iTunes 11.4.0.18 for Windows (32-bit) - iTunesSetup.exe (2014-09-09)
iTunes 11.4.0.18 for Windows (64-bit) - iTunes64Setup.exe (2014-09-09)
tt2