Find a fix for a DUN error by error number
Unnumbered DUN errors
An internal error occurred in the Windows Internet extensions
Destination host unreachable (when pinging)
If you are having trouble with DUN and can't pin down the source of the problem check the sizes of the folowing files. If the sizes of the files on your computer are different they may be damaged. Try extracting the originals from the CAB files.
| File | Win95 | Win98 |
| Winsock.dll | 42Kb | 21Kb |
| Wsock32.dll | 65560bytes | 65560bytes |
|