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Old September 1st, 2012, 02:52 AM   #1

awnet is offline
Join Date: Jun 2007
Location: Viareggio
Posts: 44
WinCC 7.0 SP2 "No or invalid Project Context, ASO cannot work correct" Error Msg

Hi All,

I don't know if someone had this problem before:

I work with WinCC SCADA 7.0 SP2 on my Windows 7 Ultimate PC and today I have created a new single project in WinCC but I got this error message "No or invalid Project Context, ASO cannot work correct".

Really I cannot understand what's happen.

Could you help me, Please ?

Thank you.
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Old September 1st, 2012, 05:43 AM   #2

KalleOlsen is offline
Join Date: Oct 2008
Location: Norway (moustache area)
Posts: 1,751
It seem you're not alone. Look here, lots of remedies suggested here in the Siemens forum:

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