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my quartus web edition 9.0 sp2, can't install straixII Ep2s180 device, what can i do??

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Hi,

the straitxII Ep2s180 is not support by the Web-Edition. Using the requested device requires the subscription version.

Have a look to :

http://www.altera.com/literature/po/ss_quartussevswe.pdf

in order to see what is supported by the Web Edition.

Kind regards

GPK