I tried to launch itunes today but it said "the program can't start because MSVCR80.dll is missing from your computer. Try reinstalling the program to fix this problem".
It also said "itunes was not installed correctly. Please reinstall itunes. Error 7 (Windows error 126)".
I have looked up how to reinstall itunes but I use it to synch my iphone and am worried that I might lose info by reinstalling. Is that likely to happen?