I want to call a command line program of OpenOffice in WiX. To do so, I created a custom action, as seen below:

```
<CustomAction Id="ca_RunOpenOfficeProgram" Return="check" Directory="TARGETDIR"  ExeCommand="cmd.exe /K &quot;C:\OpenOffice.org3\program\unopgk.com list --shared&quot;" />

```

The Custom Action is being run in an Install Execute Sequence:

```
<InstallExecuteSequence>            
  <Custom Action="ca_RunOpenOfficeProgram" Before="InstallFinalize" />
 </InstallExecuteSequence>

```

When running the resulting MSI-File, I receive the following error message in a command line:

```
Invalid command 'C:\OpenOffice.org3\program\unopkg.com' could not be found.

```

Well, of course, the command is available and I may run it from command line. But it just doesnt work if the command line is being called by WiX.
It`s also notable that the part 'list --shared' is completely ignored.

Does anyone know what`s going on here?