AW: AW: Win7 Apps don't launch - just nothing ?

[Tiemo Hollmann TB]

Hi Björnke, (who doesn't live in north Italy)

Thank you for your comprehensive explanations, they are really helpful. I
will go on with your list in my checks

OT:
I always hesitated and feared about the hassle with applying for a
certificate at MS, because I could never find out, what happens with my
Updates / updates of the Rev engine. 
- Do you know, if you need for every update of your app a new certificate or
is this a one time only procedure?
- And is this certification worth at all the full procedure against letting
raise the user the priviliges to admin after request?
- Actually only my setup needs such a certificate and not my App, because
only when starting my setup the user is asked for the priviliges by the UAC
and never when starting my App. Is this correct?

Tiemo