The following codes are other common error codes: 

 - 80100003. During install, one or more files are missing from download
   folder.

 - 800bxxxx. Anything starting with 800b is a trust failure (for example,
   800b010b - trust check failed).

 - 800Cxxxx. Anything starting with 800C is a Urlmon failure (for example,
   800C0005 - file or server not found, 800C000B -       connection
   timeout).

 - 80040004. User canceled.