Registry problems with Windows 7, 32 bit

I am having problems with my HP Windows 7, 32 bit registry, and I don't know how to solve them.

The first problem reads:: C\Users\Ellen\AppData\Local\WinRARSFX\idqbe32.dll......It didn't load and requested a debug. I don't have any idea how to do this!

The second error reads: C\Users|Ellen\AppData\Local\Sanctions Media\Nero\foaopbec pk.dll...Do I have to uninstall Nero and re-install, or is there another way to fix this.

Any help you can give me would be greatly appreciated. Thanks....