For example, if the command is specified as `something.exe`, the retry will now try:

```
C:\some\path\something.exe
C:\some\path\something.exe.COM
C:\some\path\something.exe.EXE
C:\some\path\something.exe.BAT
... etc ...
```

whereas before it would only try the versions with an added extension from `PATHEXT`, which would cause the retry to fail on things that it should find.