RPM iinstallation [error: failed to stat /mnt/windows: Input/output error]
 

I got this error when try to install my own rpm."error: failed to stat /mnt/windows: Input/output error".
but the installation is running well. it is will effect my installation??

It's telling you that it can't access your /mnt/windows partition. If your program does not need that, then no, it won't affect you.