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Windows 7: Run-Time Error 521

18 Jul 2010   #1

Windows 7 Home Premium
Run-Time Error 521

I get a run-time error 521 when I try to print from the US Power Squadron's Celestial Tools. Their website says Windows 7 users will need to go to this website to find a missing Compatibility Tab for the Properties section of the software. I have no problems doing regular printing with my Toshiba Satellite dual core lap top and my Brother MFC-255cw printer using WiFi.

My System SpecsSystem Spec

18 Jul 2010   #2

win 7 ultimate32bit, Win8.1pro wmc 32bit

hi polestar, welcome to the forums, have a read of this article it may help you also try downloading the latest version of celestial tools USPS Educational Department - Offshore Navigation Committee Tools
My System SpecsSystem Spec

 Run-Time Error 521

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