Photoshop Cs3 Installation problem with wpi

[frasuperbike]

I have do a script (with autoit) to install in silent mode photoshop cs3. If i run script , all go fine. If i launch script from wpi, the installation don't start because there is a wpi executable on memory.

Autoit call a cmd file with this command:

Setup.exe --mode=silent --deploymentFile=Deployment.xml

Is there a solution?

Ps

CS3 Silent installation want close all software...

Sorry for my english