running InstallUtil {app}/file.exe in inno setup

Question

I want to copy service files to {app} directory and then use this as a parameter in InstallUtil.exe. Here's some part of my code : ``` [Files] Source: WCFService.exe; DestDir: {app} Source: WCFService.exe.config; DestDir: {app} [Run] Filename: {dotnet40}\InstallUtil.exe; Parameters: {app}\WCFService.exe ``` This code doesn't work (but the files are copied into {app} directory correctly). However, if I use something like this : ``` [Files] Source: WCFService.exe; DestDir: {src} Source: WCFService.exe.config; DestDir: {src} [Run] Filename: {dotnet40}\InstallUtil.exe; Parameters: WCFService.exe ``` it works correctly. Does anyone know what's going on? I have to use inno setup.

Accepted Answer

In this case you could try to set `WorkingDir` parameter to `{app}` in the `[Run]` section. Like this:

```
[Run]
Filename: "{dotnet40}\InstallUtil.exe"; WorkingDir: "{app}"; Parameters: "WCFService.exe"
```

running InstallUtil {app}/file.exe in inno setup

Solution

Problem