help:problem with windows vista for upgrade a6 to a6.6 0

I have error: "dll file currupt" and then " can't update err#261" with Vista but it's all ok with XP.Why?
Can you help me?

Run as administrator.

Exuse me, can you tell how? Because I am already administrator but it doesn't work! Thanks

Here you go:


open update file with this method.

I maked what you tell me but (I see you have A7 version, my is A6.40) it doesn't work.I have access to path where I must install the update but then it tell me the error UP :"dll file currupt" and then " can't update err#261"

"dll file currupt" means there are missing files in the setup, download it again.