How do i fix my computer?

Everytime i turn my computer on it comes up with two error boxes. the first one says runner error and in side the box it says Could not load the target dll ( "c:\program files\backweb.dll", error code 126) and the second box says error and inside the box it says unable to load library... show more Everytime i turn my computer on it comes up with two error boxes. the first one says runner error and in side the box it says Could not load the target dll ( "c:\program files\backweb.dll", error code 126)
and the second box says
error
and inside the box it says
unable to load library wxfw.dll.attempted to load <key not found>\wxfw.dll.err code: 126

how do i fix that?
it would help :)
9 answers 9