New Post: [Solved] Operators: "AND" & "OR"

Hello,

I try to check if a software is already installed today (pdf creator).
I follow your indication with the XML Rules files.

Effectivly like say albricia I must switch the architecture (0 and 9).

But I have also another problem (I use latest version) and they not working.
I try to delete C:\program Files (x86) and use the default folder system instead and this working.

I give the Complete XML File :

<lar:Or>
<lar:And>
<bar:Processor Architecture="9"/>
<bar:FileExists Path="\PDFCreator\PDFCreator.exe" Csidl="42"/>
</lar:And>

<lar:And>
<bar:Processor Architecture="0"/>
<bar:FileExists Path="\PDFCreator\PDFCreator.exe" Csidl="38"/>
</lar:And>
</lar:Or>

Thank's to the team for this wonderful application.