During installation, Internet Explorer's proxy settings are used as the default.
Proxy Settings
under C:\Users\root\AppData\Roaming\cadenas\partsolutions_v9
(partsolu.cfg) take precedence over C:\ProgramData\cadenas\partsolutions\setup/partsol.cfg.
To use the wizard window, the settings must be correct.
In addition, other functions, such as accessing company websites through the parts selection, require correct settings.

![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/jp/ecatalogsolutions/doc/images/note.png)


